Chess South Africa Ratings Database

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Personal

Gebu, S (Sisipho)

Chess SA id

2080109012

FIDE id

Date of birth

2008-08-21 (U18)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1317

Item	Main	Standard	Rapid	Blitz
Rating	1372.7	1363.3	1235	1200
Raw rating	1328.1	1319.2	1235	1200
Weighted rating	1372.7	1363.3	1235	1200
Weighted performance	1275.2	1272.5	706	0
Floor	910.4	912	735	700
K-factor	32	32	36	36
Min/Max rating change allowed	138.1	139.9	157.7	165.8
Highest rating	1410.4 2025-05-05	1412 2025-05-05	1235 2024-03-01	1200 2018-10-01
Highest raw rating	1410.4 2025-05-05	1412 2025-05-05	1235 2024-03-01	1200 2024-03-01
Highest weighted rating	1410.4 2024-03-01	1412 2024-03-01	1235 2025-06-01	1200 2018-10-01
Highest weighted performance	1409.9 2025-05-05	1404.5 2023-04-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.8	-2.5	0	0
New rating	1369.9	1360.8	1235	1200
Analysis
Rating	1372.7	1363.3	1235	1200
Raw rating	1328.1	1319.2	1235	1200
Weighted rating	1372.7	1363.3	1235
Weighted performance	1275.2	1272.5	706
K-factor	32	32	36	36
Floor	910.4	912	735	700
Max/Min rating change allowed	138.1	139.9	157.7	165.8
Games	0	0	0	0
Score	0	0	0	0
Expected score	0	0	0	0
Score-Expected	0	0	0	0
Temp raw +/-	0	0	0	0
Final raw +/-	0	0	0	0
New raw rating	1328.1	1319.2	1235	1200
New weighted rating	1369.9	1360.8	1235	1200
New weighted performance	1267.4	1264.6	698.8	0
Temp new rating	1369.9	1360.8	1235	1200
Temp new rating +/-	-2.8	-2.5	0	0
Final new rating +/-	-2.8	-2.5	0	0
New rating	1369.9	1360.8	1235	1200
New K-factor	32	32	36	36
New floor	910.4	912	735	700

Item	Main	Standard	Rapid
	0	0	0
	46	46	0
	43	43	0
	47	41	6
	73	67	6
	18	6	12
History	267	238	29

Games since
	Main 89	Standard 89		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	2470		775		345
Female	437		168		64
U18	389		111		44
U18 Female	54		19		7
Standard
	RSA		Province		Region
Overall	2500		709		322
Female	454		164		63
U18	403		107		44
U18 Female	57		21		8
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1


	Games	Score	%	Dp	AvgOpp	Performance
Main	0	0	0	0	0	0
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

	Games	Score	%	Dp	AvgOpp	Performance
Main	46	24	52.17	18.5	1328.9	1347.3
Standard	46	24	52.17	18.5	1328.9	1347.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	267	140	52.43	20.7	1280.7	1301.4
Standard	238	123.5	51.89	16.1	1284.9	1301
Rapid	29	16.5	56.9	58.6	1246.7	1305.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1328.1	1319.2	1235	1200
2025-09-30	1410.4	1412	1235	1200
2025-09-01	1410.4	1412	1235	1200
2025-08-01	1410.4	1412	1235	1200
2025-07-01	1410.4	1412	1235	1200
2025-06-01	1410.4	1412	1235	1200
2025-05-01	1410.4	1412	1235	1200
2025-04-01	1387.1	1383.6	1235	1200
2025-03-01	1365.5	1359.8	1235	1200
2025-02-01	1348.4	1328.8	1235	1200
2025-01-01	1344.8	1321.3	1235	1200
2024-12-01	1344.8	1321.3	1235	1200
2024-11-01	1344.8	1321.3	1235	1200
2024-10-01	1344.8	1321.3	1235	1200
2024-09-01	1333.9	1311.2	1235	1200
2024-08-01	1333.9	1311.2	1235	1200
2024-07-01	1333.9	1311.2	1235	1200
2024-09-01	1372.1	1354.8	1235	1200
2024-05-01	1298.3	1269.8	1235	1200
2024-04-01	1298.3	1269.8	1235	1200
2024-03-01	1354.8	1334.6	1235	1200
2024-02-01	1375.2	1366.3	1235	1200
2024-01-01	1375.2	1366.3	1235	1200
2023-12-01	1375.2	1366.3	1235	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	5	1.5	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	5	1.5	Yes	Analysis
3	UCT Open Chess Championship 2025 (Advanced)	2025-10-10	2025-10-12	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
5	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
6	CT Metro Schools Individual Closed 2025 (U17 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
7	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
8	District South Schools Chess Individual Trials 2025 (U18+U20)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	5	1.5	Yes	Analysis
2	Cape Town Chess Federation Club League 2025 (D)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	5	1.5	Yes	Analysis
3	UCT Open Chess Championship 2025 (Advanced)	2025-10-10	2025-10-12	Standard	Cape Town (WCT)	6	6	1.5	Yes	Analysis
4	Western Cape Schools Individual Championship 2025 (U17 Girls)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	4	Yes	Analysis
5	Western Cape Closed 2025 (C)	2025-03-08	2025-03-09	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
6	CT Metro Schools Individual Closed 2025 (U17 Girls)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
7	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
8	District South Schools Chess Individual Trials 2025 (U18+U20)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
9	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	3	2	Yes	Analysis
10	CT League 2024 (D)	2024-08-03	2024-08-03	Standard	Cape Town (WCT)	6	2	1	Yes	Analysis
11	Cape Town Chess Federation Closed Chess Championships 2024 (U18)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
12	South African Junior Closed Chess Championship 2024 (U16 Girls)	2024-04-27	2024-05-01	Standard	Ekurhuleni (GE)	9	9	5	Yes	Analysis
13	Western Cape HS Individuals Championship 2024 (U18 Girls)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	2.5	Yes	Analysis
14	Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Girls)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
15	District South Schools Chess Individual Trials 2024 (U18 Girls)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
16	Cape of Good Hope Open Chess Tournament 2024 (Intermediate)	2024-02-17	2024-02-17	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
17	Western Cape Closed Championship 2023 (D)	2023-09-24	2023-09-25	Standard	Cape Town (WCT)	6	0	0	No	Analysis
18	WP Club League 2023 (D PlayOffs)	2023-09-02	2023-09-09	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
19	WP Club League 2023 (D2)	2023-08-05	2023-08-26	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
20	Rylib Chess Winter Slam 2023 (B)	2023-07-06	2023-07-06	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
21	Steinitz Open 2023 (C)	2023-05-26	2023-05-28	Standard	Cape Town (WCT)	6	0	0	No	Analysis
22	Western Cape HS Individuals 2023 (U15 Girls)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
23	Cape Town Open 2023 (Intermediate)	2023-03-25	2023-03-26	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
24	Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Girls)	2023-02-03	2023-03-04	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
25	District South Schools Chess Individual Trials 2023 (U15+U17 Girls)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	5.5	Yes	Analysis
26	Cape of Good Hope Open 2023 (Intermediate)	2023-01-28	2023-01-29	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
27	2022 Western Province Club League (D)	2022-08-27	2022-10-01	Standard	Cape Town (WCT)	7	5	3	Yes	Analysis
28	Western Cape Top Schools 2022 (U18 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	2	Yes	Analysis
29	South African Open 2022 (B)	2022-07-09	2022-07-17	Standard	Cape Town (WCT)	11	8	2	Yes	Analysis
30	South African Open 2022 (U16)	2022-07-11	2022-07-13	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
31	NSSC Winter Games 2022 (U15 Girls)	2022-07-04	2022-07-06	Standard	Cape Town (WCT)	7	7	5	Yes	Analysis
32	WP Closed 2022 (U16)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	4	1.5	Yes	Analysis
33	Stellenberg Chess Championship 2022 (Challengers 1)	2022-06-24	2022-06-25	Standard	Cape Town (WCT)	6	4	1	Yes	Analysis
34	Steinitz Open 2022 (C)	2022-05-21	2022-05-22	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
35	Western Cape Schools Chess 2022 (U15 Girls)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	4.5	Yes	Analysis
36	WP Schools Chess District South 2022 (U15)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	6	6	4.5	Yes	Analysis
37	Western Province Open 2022 (Intermediate)	2022-02-26	2022-02-27	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
38	Kraaifontein Open 2022 (U14)	2022-01-08	2022-01-09	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
39	2022 Cape Of Good Hope Open (Intrmediate)	2022-01-29	2022-01-30	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
40	Summer Slam 2021 (Open)	2021-12-13	2021-12-13	Rapid	Cape Town (WCT)	7	7	3	Yes	Analysis
41	Western Cape Schools Championship 2021 (U13 Girls)	2021-10-02	2021-10-02	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
42	CWP Closed 2021 (Development)	2021-09-18	2021-09-19	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
43	2020 Metro Trials (U13 Girls)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
44	WP Schools South Chess 2020 (U13)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
45	The Manhattan Sweets & Super C National Chess Tournament 2019 (U11)	2019-09-06	2019-09-07	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
46	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	5	1	Yes	Analysis
47	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	3	2	Yes	Analysis
48	2019 Rylands Library Winter Slam (Beginner)	2019-06-27	2019-06-27	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
49	Metro School Chess Closed Individual Trials 2019 (U11 Girls)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
50	Western Cape Women`s Open 2019 (B)	2019-03-09	2019-03-09	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
51	2019 South District Schools Trials (U11)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	10	Tournament Cape of Good Hope Open 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-01-29	rnd 6	type Standard	result 1	date 2023-03-04	rnd 3	type Standard	result 1
		Opponent Magwaza, R (Richard)				Opponent Afonso, IS (Isabella)
2	5	Tournament Cape of Good Hope Open 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-23	rnd 4	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Clensie, M (Maralyn)				Opponent Wei, C (Ciara)
3	5	Tournament CT League 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-08-31	rnd 9	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Willenberg, I (Ivan)				Opponent Korobele, L (Lethabo)

#	Games	Start				End
1	10	Tournament Cape of Good Hope Open 2023				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2023-01-29	rnd 6	type Standard	result 1	date 2023-03-04	rnd 3	type Standard	result 1
		Opponent Magwaza, R (Richard)				Opponent Afonso, IS (Isabella)
2	5	Tournament Cape of Good Hope Open 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-23	rnd 4	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Clensie, M (Maralyn)				Opponent Wei, C (Ciara)
3	5	Tournament CT League 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-08-31	rnd 9	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Willenberg, I (Ivan)				Opponent Korobele, L (Lethabo)

#	Games	Start				End
1	3	Tournament WP Schools Chess District South 2022				Tournament Rylib Chess Winter Slam 2023
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2023-07-06	rnd 1	type Rapid	result 1
		Opponent Ntabeni, P (Phelisa)				Opponent Musakwa, C (Carlton)
2	3	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 1	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Pretorius, K (Kyle)				Opponent Nazo, A (Andisiwe)
3	3	Tournament Western Cape Women`s Open 2019				Tournament Western Cape Schools Championship 2021
		date 2019-03-09	rnd 4	type Rapid	result 1	date 2021-10-02	rnd 1	type Rapid	result 1
		Opponent Abdool Khadir, M (Maahera)				Opponent Nortje, D (Dell-Maree)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament Cape of Good Hope Open 2023				Tournament District South Schools Chess Individual Trials 2023
		date 2023-01-29	rnd 6	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Magwaza, R (Richard)				Opponent Gcuze, K (Khanya)
2	5	Tournament Cape of Good Hope Open 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-23	rnd 4	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Clensie, M (Maralyn)				Opponent Wei, C (Ciara)
3	5	Tournament CT League 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-08-31	rnd 9	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Willenberg, I (Ivan)				Opponent Korobele, L (Lethabo)

#	Games	Start				End
1	6	Tournament Cape of Good Hope Open 2023				Tournament District South Schools Chess Individual Trials 2023
		date 2023-01-29	rnd 6	type Standard	result 1	date 2023-02-04	rnd 3	type Standard	result 1
		Opponent Magwaza, R (Richard)				Opponent Gcuze, K (Khanya)
2	5	Tournament Cape of Good Hope Open 2025				Tournament CT Metro Schools Individual Closed 2025
		date 2025-02-23	rnd 4	type Standard	result 1	date 2025-03-01	rnd 2	type Standard	result 1
		Opponent Clensie, M (Maralyn)				Opponent Wei, C (Ciara)
3	5	Tournament CT League 2024				Tournament District South Schools Chess Individual Trials 2025
		date 2024-08-31	rnd 9	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Willenberg, I (Ivan)				Opponent Korobele, L (Lethabo)

#	Games	Start				End
1	3	Tournament WP Schools Chess District South 2022				Tournament WP Schools Chess District South 2022
		date 2022-03-05	rnd 1	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Pretorius, K (Kyle)				Opponent Nazo, A (Andisiwe)
2	3	Tournament Western Cape Women`s Open 2019				Tournament Western Cape Schools Championship 2021
		date 2019-03-09	rnd 4	type Rapid	result 1	date 2021-10-02	rnd 1	type Rapid	result 1
		Opponent Abdool Khadir, M (Maahera)				Opponent Nortje, D (Dell-Maree)
3	2	Tournament Summer Slam 2021				Tournament Summer Slam 2021
		date 2021-12-13	rnd 3	type Rapid	result 1	date 2021-12-13	rnd 4	type Rapid	result 1
		Opponent Mlaza, N (Nzondelelo)				Opponent Peters, V (Vanchasco)

No games found.

#	Games	Start				End

Top 10 opponents most often played

#	Opponent	Main			Standard			Rapid			Blitz
		Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp	Gms	Score	Dp
		Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat	Gms	Aor	Prat
1	Zenzile ,A (Amahle)	5	0	-425	5	0	-425	0	0	0	0	0	0
1	Zenzile ,A (Amahle)	5	1585.9	1160.9	5	1600	1160.9	0	0	0	0	0	0
2	Fani ,Z (Zimi)	5	4	255	4	3.5	318.8	1	0.5	0	0	0	0
2	Fani ,Z (Zimi)	5	1207.9	1462.9	4	1181.1	1526.7	1	1201.4	1207.9	0	0	0
3	Rosenberg ,W (Wagheed)	4	0	-425	4	0	-425	0	0	0	0	0	0
3	Rosenberg ,W (Wagheed)	4	1454.4	1029.4	4	1431.7	1029.4	0	0	0	0	0	0
4	Afonso ,IS (Isabella)	4	2.5	106.2	4	2.5	106.2	0	0	0	0	0	0
4	Afonso ,IS (Isabella)	4	1233.9	1340.2	4	1225.5	1340.2	0	0	0	0	0	0
5	Lau ,C (Callum)	3	0	-425	3	0	-425	0	0	0	0	0	0
5	Lau ,C (Callum)	3	1404.5	979.5	3	1393.7	979.5	0	0	0	0	0	0
6	Mlahleni ,O (Okuhle)	3	0	-425	3	0	-425	0	0	0	0	0	0
6	Mlahleni ,O (Okuhle)	3	1159.7	734.7	3	1164.3	734.7	0	0	0	0	0	0
7	Koti ,Z (Zinathi)	3	3	425	3	3	425	0	0	0	0	0	0
7	Koti ,Z (Zinathi)	3	1120.3	1545.3	3	1122.8	1545.3	0	0	0	0	0	0
8	Gcuze ,K (Khanya)	3	2	141.7	2	1	0	1	1	425	0	0	0
8	Gcuze ,K (Khanya)	3	1254	1395.7	2	1204.8	1254	1	1262.7	1679	0	0	0
9	Ntabeni ,P (Phelisa)	3	1	-141.7	2	0	-425	1	1	425	0	0	0
9	Ntabeni ,P (Phelisa)	3	1222.5	1080.8	2	1243.4	797.5	1	1114.8	1647.5	0	0	0
10	Ebrahim ,MB (Mumtaaz)	3	2	141.7	2	2	425	1	0	-425	0	0	0
10	Ebrahim ,MB (Mumtaaz)	3	1233.1	1374.8	2	1219.3	1658.1	1	927.8	808.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Gebu, S (Sisipho)

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Last 24 raw ratings

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Top 3 Streaks

Top 10 opponents most often played

Norms