Chess South Africa Ratings Database

PLAYER PAGE

Personal

Jacobs, C (Caitlin)

Chess SA id

2060096064

FIDE id

Date of birth

2006-12-06 (Adult)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-01-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1184.6	1164.2	1134.4	1200
Raw rating	1184.6	1164.2	1134.4	1200
Weighted rating	1181.4	1160.7	1134.4	1200
Weighted performance	749.7	737.6	0	0
Floor	777.5	769.2	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	169.5	174.5	182.1	165.8
Highest rating	1277.5 2020-03-01	1269.2 2020-03-01	1200 2018-01-01	1200 2018-10-01
Highest raw rating	1277.5 2020-03-01	1269.2 2020-03-01	1200 2018-01-01	1200 2024-02-01
Highest weighted rating	1277.5 2022-01-01	1269.2 2022-01-01	1200 2018-01-01	1200 2018-10-01
Highest weighted performance	1275.4 2020-02-01	1265.9 2020-02-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1184.6	1164.2	1134.4	1200
Analysis
Rating	1184.6	1164.2	1134.4	1200
Raw rating	1184.6	1164.2	1134.4	1200
Weighted rating	1181.4	1160.7	1134.4
Weighted performance	749.7	737.6	0
K-factor	36	36	36	36
Floor	777.5	769.2	700	700
Max/Min rating change allowed	169.5	174.5	182.1	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	1184.6	1164.2	1134.4	1200
New weighted rating	1181.9	1161.2	1134.4	1200
New weighted performance	742.1	730.1	0	0
Temp new rating	1184.6	1164.2	1134.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1184.6	1164.2	1134.4	1200
New K-factor	36	36	36	36
New floor	777.5	769.2	700	700

Item	Main	Standard	Rapid
	0	0	0
	6	6	0
	0	0	0
	0	0	0
	18	18	0
	0	0	0
History	133	126	7

Games since
	Main 6	Standard 6		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 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	6	3	50	0	1228.8	1228.8
Standard	6	3	50	0	1228.8	1228.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	133	58.5	43.98	-51.1	1147.9	1096.7
Standard	126	56	44.44	-47.2	1150.3	1103.1
Rapid	7	2.5	35.71	-121.4	1103.8	982.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1184.6	1164.2	1134.4	1200
2025-11-30	1184.6	1164.2	1134.4	1200
2025-11-01	1184.6	1164.2	1134.4	1200
2025-09-30	1184.6	1164.2	1134.4	1200
2025-09-01	1184.6	1164.2	1134.4	1200
2025-08-01	1184.6	1164.2	1134.4	1200
2025-07-01	1184.6	1164.2	1134.4	1200
2025-06-01	1184.6	1164.2	1134.4	1200
2025-05-01	1184.6	1164.2	1134.4	1200
2025-04-01	1184.6	1164.2	1134.4	1200
2025-03-01	1184.6	1164.2	1134.4	1200
2025-02-01	1184.6	1164.2	1134.4	1200
2025-01-01	1172.2	1150.7	1134.4	1200
2024-12-01	1172.2	1150.7	1134.4	1200
2024-11-01	1172.2	1150.7	1134.4	1200
2024-10-01	1172.2	1150.7	1134.4	1200
2024-09-01	1172.2	1150.7	1134.4	1200
2024-11-01	1172.2	1150.7	1134.4	1200
2024-07-01	1172.2	1150.7	1134.4	1200
2024-06-01	1172.2	1150.7	1134.4	1200
2024-05-01	1172.2	1150.7	1134.4	1200
2024-04-01	1172.2	1150.7	1134.4	1200
2024-03-01	1172.2	1150.7	1134.4	1200
2024-02-01	1172.2	1150.7	1134.4	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Kraaifontein Open Chess Championships (Intermediate)	2025-01-04	2025-01-05	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
2	2022 Western Province Club League (D)	2022-08-27	2022-10-01	Standard	Cape Town (WCT)	7	1	0	Yes	Analysis
3	2022 Western Province Club League (D)	2022-08-27	2022-10-01	Standard	Cape Town (WCT)	7	0	0	No	Analysis
4	WP Closed 2022 (U18+U20)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	6	1	Yes	Analysis
5	Steinitz Open 2022 (C)	2022-05-21	2022-05-22	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
6	Kraaifontein Open 2022 (Intermediate)	2022-01-08	2022-01-09	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
7	2020 Metro Trials (U15 Girls)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
8	2020 East District Individuals (U15)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	5	3	Yes	Analysis
9	2019 Wild Card Chess Championship (U14 Girls)	2020-01-09	2020-01-12	Standard	4 Knights (4K)	7	7	4	Yes	Analysis
10	2019 South African Junior Team Championships (U14B Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	5	Yes	Analysis
11	2019 Kraaifontein Open (Development)	2019-12-07	2019-12-08	Standard	Cape Town (WCT)	6	5	4	Yes	Analysis
12	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	3	1	Yes	Analysis
13	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	5	3	Yes	Analysis
14	South African Schools Individuals Chess Championships 2019 (U15 Girls)	2019-06-18	2019-06-21	Standard	Frances Baard (NCF)	7	7	2	Yes	Analysis
15	Stellenberg Youth Chess Championship 2019 (B)	2019-04-30	2019-05-01	Standard	Cape Town (WCT)	6	0	0	No	Analysis
16	Western Cape Schools Individuals 2019 (U13 Girls)	2019-05-18	2019-05-19	Standard	Eden (WEG)	6	6	2	Yes	Analysis
17	Steinitz Chess Festival 2019 (C)	2019-04-05	2019-04-07	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
18	Metro School Chess Closed Individual Trials 2019 (U13 Girls)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
19	2019 Metro-East District Schools Trials (U13)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
20	Cape of Good Hope Open 2019 (C)	2019-01-25	2019-01-27	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
21	2018 Western Province League (E)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	7	6	0	Yes	Analysis
22	Stellenberg Youth Chess Champs 2018 (D)	2018-06-23	2018-06-23	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
23	Eldo Smart Memorial Rapid Tournament 2018	2018-06-16	2018-06-16	Rapid	Cape Town (WCT)	7	7	2.5	Yes	Analysis
24	Crossroads Open Chess Championship 2018 (C)	2018-04-27	2018-04-29	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
25	2018 Western Province Open (C)	2018-03-02	2018-03-04	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
26	2018 Cape of Good Hope Open Chess Championships (C)	2018-01-26	2018-01-28	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2025 Kraaifontein Open Chess Championships				Tournament 2025 Kraaifontein Open Chess Championships
		date 2025-01-04	rnd 3	type Standard	result 0.5	date 2025-01-05	rnd 6	type Standard	result 0.5
		Opponent Kotliar, B (Beatrisa)				Opponent Galhardo, A (Alex)
2	4	Tournament Steinitz Open 2022				Tournament Steinitz Open 2022
		date 2022-05-21	rnd 2	type Standard	result 1	date 2022-05-22	rnd 5	type Standard	result 1
		Opponent Botha, Z (Zane)				Opponent Smith, Z (Zion)
3	4	Tournament 2019 Wild Card Chess Championship				Tournament 2020 East District Individuals
		date 2020-01-11	rnd 5	type Standard	result 1	date 2020-01-31	rnd 2	type Standard	result 1
		Opponent Gebuza, M (Mbali)				Opponent Mpateni, S (Siphiwe)

#	Games	Start				End
1	4	Tournament 2025 Kraaifontein Open Chess Championships				Tournament 2025 Kraaifontein Open Chess Championships
		date 2025-01-04	rnd 3	type Standard	result 0.5	date 2025-01-05	rnd 6	type Standard	result 0.5
		Opponent Kotliar, B (Beatrisa)				Opponent Galhardo, A (Alex)
2	4	Tournament Steinitz Open 2022				Tournament Steinitz Open 2022
		date 2022-05-21	rnd 2	type Standard	result 1	date 2022-05-22	rnd 5	type Standard	result 1
		Opponent Botha, Z (Zane)				Opponent Smith, Z (Zion)
3	4	Tournament 2019 Wild Card Chess Championship				Tournament 2020 East District Individuals
		date 2020-01-11	rnd 5	type Standard	result 1	date 2020-01-31	rnd 2	type Standard	result 1
		Opponent Gebuza, M (Mbali)				Opponent Mpateni, S (Siphiwe)

#	Games	Start				End
1	2	Tournament Eldo Smart Memorial Rapid Tournament 2018				Tournament Eldo Smart Memorial Rapid Tournament 2018
		date 2018-06-16	rnd 6	type Rapid	result 0.5	date 2018-06-16	rnd 7	type Rapid	result 1
		Opponent Cloete, A (Ashton)				Opponent Buys, B (Boaz)
2	1	Tournament Eldo Smart Memorial Rapid Tournament 2018				Tournament Eldo Smart Memorial Rapid Tournament 2018
		date 2018-06-16	rnd 4	type Rapid	result 1	date 2018-06-16	rnd 4	type Rapid	result 1
		Opponent Jali, H (Hlumelo)				Opponent Jali, H (Hlumelo)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2019 Wild Card Chess Championship				Tournament 2020 East District Individuals
		date 2020-01-11	rnd 5	type Standard	result 1	date 2020-01-31	rnd 2	type Standard	result 1
		Opponent Gebuza, M (Mbali)				Opponent Mpateni, S (Siphiwe)
2	4	Tournament 2019 Kraaifontein Open				Tournament 2019 South African Junior Team Championships
		date 2019-12-08	rnd 6	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Fani, Z (Zimi)				Opponent Hansen, M (Mia)
3	4	Tournament 2019 Metro-East District Schools Trials				Tournament 2019 Metro-East District Schools Trials
		date 2019-02-01	rnd 2	type Standard	result 1	date 2019-02-02	rnd 5	type Standard	result 1
		Opponent Grootboom, V (Vergo)				Opponent Waguda, B (Brooklyn)

#	Games	Start				End
1	4	Tournament 2019 Wild Card Chess Championship				Tournament 2020 East District Individuals
		date 2020-01-11	rnd 5	type Standard	result 1	date 2020-01-31	rnd 2	type Standard	result 1
		Opponent Gebuza, M (Mbali)				Opponent Mpateni, S (Siphiwe)
2	4	Tournament 2019 Kraaifontein Open				Tournament 2019 South African Junior Team Championships
		date 2019-12-08	rnd 6	type Standard	result 1	date 2020-01-05	rnd 3	type Standard	result 1
		Opponent Fani, Z (Zimi)				Opponent Hansen, M (Mia)
3	4	Tournament 2019 Metro-East District Schools Trials				Tournament 2019 Metro-East District Schools Trials
		date 2019-02-01	rnd 2	type Standard	result 1	date 2019-02-02	rnd 5	type Standard	result 1
		Opponent Grootboom, V (Vergo)				Opponent Waguda, B (Brooklyn)

#	Games	Start				End
1	1	Tournament Eldo Smart Memorial Rapid Tournament 2018				Tournament Eldo Smart Memorial Rapid Tournament 2018
		date 2018-06-16	rnd 7	type Rapid	result 1	date 2018-06-16	rnd 7	type Rapid	result 1
		Opponent Buys, B (Boaz)				Opponent Buys, B (Boaz)
2	1	Tournament Eldo Smart Memorial Rapid Tournament 2018				Tournament Eldo Smart Memorial Rapid Tournament 2018
		date 2018-06-16	rnd 4	type Rapid	result 1	date 2018-06-16	rnd 4	type Rapid	result 1
		Opponent Jali, H (Hlumelo)				Opponent Jali, H (Hlumelo)

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	De Vos ,HW (Henricus Wouter)	2	1	0	2	1	0	0	0	0	0	0	0
1	De Vos ,HW (Henricus Wouter)	2	1200	1200	2	1200	1200	0	0	0	0	0	0
2	Rabkin ,S (Samantha)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Rabkin ,S (Samantha)	2	1163.6	738.6	2	1127.1	738.6	0	0	0	0	0	0
3	Brink ,W (Wihan)	2	1	0	2	1	0	0	0	0	0	0	0
3	Brink ,W (Wihan)	2	1226.3	1226.3	2	1177	1226.3	0	0	0	0	0	0
4	Fradie ,F (Faith)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Fradie ,F (Faith)	1	1182.1	757.1	1	1166.4	757.1	0	0	0	0	0	0
5	Smith ,Z (Zion)	1	1	425	1	1	425	0	0	0	0	0	0
5	Smith ,Z (Zion)	1	1501.9	1926.9	1	1439.1	1926.9	0	0	0	0	0	0
6	Zenzile ,A (Amahle)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Zenzile ,A (Amahle)	1	1257.1	832.1	1	1273.8	832.1	0	0	0	0	0	0
7	Coetzer ,L (Leandrie)	1	1	425	1	1	425	0	0	0	0	0	0
7	Coetzer ,L (Leandrie)	1	1037	1462	1	1030.7	1462	0	0	0	0	0	0
8	Van Heerden ,A (Ashley John)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Van Heerden ,A (Ashley John)	1	1117.4	692.4	1	1126.8	692.4	0	0	0	0	0	0
9	Sombalo ,L (Luvolwethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Sombalo ,L (Luvolwethu)	1	1240.3	815.3	1	1244.6	815.3	0	0	0	0	0	0
10	Gebuza ,M (Mbali)	1	1	425	1	1	425	0	0	0	0	0	0
10	Gebuza ,M (Mbali)	1	1128.9	1553.9	1	1121.1	1553.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Jacobs, C (Caitlin)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms