Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mlahleni, O (Okuhle)

Chess SA id

2090106253

FIDE id

Date of birth

2009-03-11 (U18)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-10-01

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1383	1354.7	1187.6	1200
Raw rating	1383	1354.7	1187.6	1200
Weighted rating	1383	1354.7	1187.6	1200
Weighted performance	823.4	808.9	376.8	0
Floor	892.5	864.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	127.8	133	168.8	165.8
Highest rating	1406.9 2022-06-01	1378.9 2022-06-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1392.5 2022-07-01	1364.7 2022-07-01	1200 2018-02-01	1200 2024-03-01
Highest weighted rating	1392.5 2024-06-01	1364.7 2024-06-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1406.9 2022-06-01	1378.9 2022-06-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1383	1354.7	1187.6	1200
Analysis
Rating	1383	1354.7	1187.6	1200
Raw rating	1383	1354.7	1187.6	1200
Weighted rating	1383	1354.7	1187.6
Weighted performance	823.4	808.9	376.8
K-factor	36	36	36	36
Floor	892.5	864.7	700	700
Max/Min rating change allowed	127.8	133	168.8	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	1383	1354.7	1187.6	1200
New weighted rating	1383	1354.7	1187.6	1200
New weighted performance	822.9	808.4	376.4	0
Temp new rating	1383	1354.7	1187.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1383	1354.7	1187.6	1200
New K-factor	36	36	36	36
New floor	892.5	864.7	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	40	40	0
	7	0	7
History	134	104	30

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	134	65.5	48.88	-9.5	1222.1	1212.6
Standard	104	52.5	50.48	4.1	1234.5	1238.6
Rapid	30	13	43.33	-56.7	1179	1122.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1383	1354.7	1187.6	1200
2025-09-01	1383	1354.7	1187.6	1200
2025-08-01	1383	1354.7	1187.6	1200
2025-07-01	1383	1354.7	1187.6	1200
2025-06-01	1383	1354.7	1187.6	1200
2025-05-01	1383	1354.7	1187.6	1200
2025-04-01	1383	1354.7	1187.6	1200
2025-03-01	1383	1354.7	1187.6	1200
2025-02-01	1383	1354.7	1187.6	1200
2025-01-01	1383	1354.7	1187.6	1200
2024-12-01	1383	1354.7	1187.6	1200
2024-11-01	1383	1354.7	1187.6	1200
2024-10-01	1383	1354.7	1187.6	1200
2024-09-01	1383	1354.7	1187.6	1200
2024-08-01	1383	1354.7	1187.6	1200
2024-07-01	1383	1354.7	1187.6	1200
2024-06-01	1383	1354.7	1187.6	1200
2024-08-01	1383	1354.7	1187.6	1200
2024-04-01	1383	1354.7	1187.6	1200
2024-03-01	1383	1354.7	1187.6	1200
2024-02-01	1383	1354.7	1187.6	1200
2024-01-01	1383	1354.7	1187.6	1200
2023-12-01	1383	1354.7	1187.6	1200
2023-11-01	1383	1354.7	1187.6	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	Cape Town Open 2023 (Intermediate)	2023-03-25	2023-03-26	Standard	Cape Town (WCT)	6	0	0	No	Analysis
2	2022 Western Province Club League (D)	2022-08-27	2022-10-01	Standard	Cape Town (WCT)	7	1	0.5	Yes	Analysis
3	Western Cape Top Schools 2022 (U15 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	4	2	Yes	Analysis
4	WP Closed 2022 (U14)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Stellenberg Chess Championship 2022 (Challengers 2)	2022-06-24	2022-06-25	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
6	Steinitz Open 2022 (C)	2022-05-21	2022-05-22	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
7	Western Cape Schools 2022 (U13 Girls)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	3.5	Yes	Analysis
8	Metro WP Schools Chess Trials 2022 (U13 Girls)	2022-04-22	2022-04-23	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
9	2022 Cape Of Good Hope Open (Intrmediate)	2022-01-29	2022-01-30	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
10	Summer Slam 2021 (Open)	2021-12-13	2021-12-13	Rapid	Cape Town (WCT)	7	7	4	Yes	Analysis
11	2020 Western Province Open (Prestige)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	5	0	Yes	Analysis
12	2020 Metro Trials (U11 Girls)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	3.5	Yes	Analysis
13	WP Schools South Chess 2020 (U11)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
14	2019 South African Junior Team Championships (U12 Girls)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	6	4	Yes	Analysis
15	2019 Kraaifontein Open (Development)	2019-12-07	2019-12-08	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
16	The Manhattan Sweets & Super C National Chess Tournament 2019 (U11)	2019-09-06	2019-09-07	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
17	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	6	1	Yes	Analysis
18	2019 Western Province League (E)	2019-07-27	2019-08-10	Standard	Cape Town (WCT)	9	3	2	Yes	Analysis
19	Imam Haron 50th Commemoration Event Open 2019	2019-06-15	2019-06-15	Rapid	Cape Town (WCT)	7	7	1.5	Yes	Analysis
20	2019 Rylands Library Winter Slam (Beginner)	2019-06-27	2019-06-27	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
21	Stellenberg Youth Chess Championship 2019 (D)	2019-05-01	2019-05-01	Standard	Cape Town (WCT)	5	4	2	Yes	Analysis
22	2019 Western Province Open (Open)	2019-05-25	2019-05-26	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
23	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
24	Western Cape Women`s Open 2019 (B)	2019-03-09	2019-03-09	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
25	2019 South District Schools Trials (U11)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	6	5	2.5	Yes	Analysis
26	ACL Chess Festival 2018 (U10)	2018-10-07	2018-10-07	Rapid	Cape Town (WCT)	5	5	1.5	Yes	Analysis
27	2018 Western Province League (E)	2018-08-04	2018-09-15	Standard	Cape Town (WCT)	7	1	0	Yes	Analysis

#	Games	Start				End
1	5	Tournament 2022 Cape Of Good Hope Open				Tournament Metro WP Schools Chess Trials 2022
		date 2022-01-30	rnd 4	type Standard	result 1	date 2022-04-22	rnd 2	type Standard	result 1
		Opponent Macilikishe, A (Anda)				Opponent Van Der Westhuysen, K (Kay-Lee)
2	5	Tournament 2020 Metro Trials				Tournament Summer Slam 2021
		date 2020-03-14	rnd 2	type Standard	result 1	date 2021-12-13	rnd 1	type Rapid	result 1
		Opponent Dilton-Hill, T (Tara)				Opponent Nondala, O (Oluhle)
3	5	Tournament 2019 South African Junior Team Championships				Tournament WP Schools South Chess 2020
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 1
		Opponent Maharaj, A (Anaamika)				Opponent Makhasi, A (Athule)

#	Games	Start				End
1	5	Tournament 2022 Cape Of Good Hope Open				Tournament Metro WP Schools Chess Trials 2022
		date 2022-01-30	rnd 4	type Standard	result 1	date 2022-04-22	rnd 2	type Standard	result 1
		Opponent Macilikishe, A (Anda)				Opponent Van Der Westhuysen, K (Kay-Lee)
2	5	Tournament 2019 South African Junior Team Championships				Tournament WP Schools South Chess 2020
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-01	rnd 4	type Standard	result 1
		Opponent Maharaj, A (Anaamika)				Opponent Makhasi, A (Athule)
3	4	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 2	type Standard	result 1	date 2020-03-14	rnd 5	type Standard	result 1
		Opponent Dilton-Hill, T (Tara)				Opponent Jacobs, S (Sumayah)

#	Games	Start				End
1	5	Tournament 2019 Rylands Library Winter Slam				Tournament Summer Slam 2021
		date 2019-06-27	rnd 3	type Rapid	result 1	date 2021-12-13	rnd 1	type Rapid	result 1
		Opponent Mbane, Z (Ziyanda)				Opponent Nondala, O (Oluhle)
2	2	Tournament Summer Slam 2021				Tournament Summer Slam 2021
		date 2021-12-13	rnd 5	type Rapid	result 1	date 2021-12-13	rnd 6	type Rapid	result 1
		Opponent Dreyer, A (Arnold)				Opponent Li, K (Karena)
3	2	Tournament Imam Haron 50th Commemoration Event Open 2019				Tournament Imam Haron 50th Commemoration Event Open 2019
		date 2019-06-15	rnd 3	type Rapid	result 1	date 2019-06-15	rnd 4	type Rapid	result 0.5
		Opponent Patel, Z (Zaydaan)				Opponent Ngudle, M (Mandisi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament WP Closed 2022				Tournament WP Closed 2022
		date 2022-06-16	rnd 3	type Standard	result 1	date 2022-06-16	rnd 5	type Standard	result 1
		Opponent Nieuwoudt, N (Noreht)				Opponent Palmer, J (Jesse)
2	3	Tournament 2022 Cape Of Good Hope Open				Tournament Metro WP Schools Chess Trials 2022
		date 2022-01-30	rnd 6	type Standard	result 1	date 2022-04-22	rnd 2	type Standard	result 1
		Opponent Gebu, S (Sisipho)				Opponent Van Der Westhuysen, K (Kay-Lee)
3	3	Tournament 2019 South African Junior Team Championships				Tournament WP Schools South Chess 2020
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent Maharaj, A (Anaamika)				Opponent Bonga, X (Xola)

#	Games	Start				End
1	3	Tournament WP Closed 2022				Tournament WP Closed 2022
		date 2022-06-16	rnd 3	type Standard	result 1	date 2022-06-16	rnd 5	type Standard	result 1
		Opponent Nieuwoudt, N (Noreht)				Opponent Palmer, J (Jesse)
2	3	Tournament 2022 Cape Of Good Hope Open				Tournament Metro WP Schools Chess Trials 2022
		date 2022-01-30	rnd 6	type Standard	result 1	date 2022-04-22	rnd 2	type Standard	result 1
		Opponent Gebu, S (Sisipho)				Opponent Van Der Westhuysen, K (Kay-Lee)
3	3	Tournament 2019 South African Junior Team Championships				Tournament WP Schools South Chess 2020
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent Maharaj, A (Anaamika)				Opponent Bonga, X (Xola)

#	Games	Start				End
1	3	Tournament 2019 Rylands Library Winter Slam				Tournament Summer Slam 2021
		date 2019-06-27	rnd 5	type Rapid	result 1	date 2021-12-13	rnd 1	type Rapid	result 1
		Opponent Miller, L (Lucheyem)				Opponent Nondala, O (Oluhle)
2	2	Tournament Summer Slam 2021				Tournament Summer Slam 2021
		date 2021-12-13	rnd 5	type Rapid	result 1	date 2021-12-13	rnd 6	type Rapid	result 1
		Opponent Dreyer, A (Arnold)				Opponent Li, K (Karena)
3	1	Tournament Summer Slam 2021				Tournament Summer Slam 2021
		date 2021-12-13	rnd 3	type Rapid	result 1	date 2021-12-13	rnd 3	type Rapid	result 1
		Opponent Gilbert, E (Ethan)				Opponent Gilbert, E (Ethan)

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	Gebu ,S (Sisipho)	3	3	425	3	3	425	0	0	0	0	0	0
1	Gebu ,S (Sisipho)	3	1192	1617	3	1174.8	1617	0	0	0	0	0	0
2	Bonga ,X (Xola)	3	2	141.7	3	2	141.7	0	0	0	0	0	0
2	Bonga ,X (Xola)	3	1186.9	1328.5	3	1177.3	1328.5	0	0	0	0	0	0
3	Goliath ,Q (Quinn)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Goliath ,Q (Quinn)	2	1355.8	930.8	2	1329.2	930.8	0	0	0	0	0	0
4	Strydom ,MJ (Matthys Jacobus)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
4	Strydom ,MJ (Matthys Jacobus)	2	1342.1	1129.6	2	1318.1	1129.6	0	0	0	0	0	0
5	Cloete ,N (Nieka)	2	2	425	2	2	425	0	0	0	0	0	0
5	Cloete ,N (Nieka)	2	1201.1	1626.1	2	1195.6	1626.1	0	0	0	0	0	0
6	Van Schaik ,N (Neil)	2	1	0	2	1	0	0	0	0	0	0	0
6	Van Schaik ,N (Neil)	2	1380.5	1380.5	2	1351.1	1380.5	0	0	0	0	0	0
7	Phetheni ,A (Axolisiwe)	2	2	425	2	2	425	0	0	0	0	0	0
7	Phetheni ,A (Axolisiwe)	2	1139.9	1564.9	2	1123.2	1564.9	0	0	0	0	0	0
8	Solomon ,I (Izaiah)	2	2	425	2	2	425	0	0	0	0	0	0
8	Solomon ,I (Izaiah)	2	1338.4	1763.4	2	1303.3	1763.4	0	0	0	0	0	0
9	Matima ,L (Lee-Anne)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
9	Matima ,L (Lee-Anne)	2	1372.4	1159.9	2	1327.9	1159.9	0	0	0	0	0	0
10	Ngudle ,M (Mandisi)	2	1	0	1	0.5	0	1	0.5	0	0	0	0
10	Ngudle ,M (Mandisi)	2	1214.9	1214.9	1	1198.2	1214.9	1	1218	1214.9	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Mlahleni, O (Okuhle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms