Chess South Africa Ratings Database

PLAYER PAGE

Personal

Mbambalala, O (Owam)

Chess SA id

2090119072

FIDE id

Date of birth

2009-07-02 (U18)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1284	1296.9	1189.2	1200
Raw rating	1271.4	1283.4	1189.2	1200
Weighted rating	1284	1296.9	1189.2	1200
Weighted performance	868.5	864.9	0	0
Floor	790.3	805.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	149.8	147.2	168.4	165.8
Highest rating	1290.3 2023-09-01	1305.6 2023-09-01	1208.4 2020-02-01	1200 2018-10-01
Highest raw rating	1290.3 2023-09-01	1305.6 2023-09-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1285 2025-08-01	1305.6 2025-06-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1287.4 2023-08-01	1272.8 2023-08-01	1208.4 2020-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-1	-1.1	0	0
New rating	1283	1295.8	1189.2	1200
Analysis
Rating	1284	1296.9	1189.2	1200
Raw rating	1271.4	1283.4	1189.2	1200
Weighted rating	1284	1296.9	1189.2
Weighted performance	868.5	864.9	0
K-factor	36	36	36	36
Floor	790.3	805.6	700	700
Max/Min rating change allowed	149.8	147.2	168.4	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	1271.4	1283.4	1189.2	1200
New weighted rating	1283	1295.8	1189.2	1200
New weighted performance	860.9	857.3	0	0
Temp new rating	1283	1295.8	1189.2	1200
Temp new rating +/-	-1	-1.1	0	0
Final new rating +/-	-1	-1.1	0	0
New rating	1283	1295.8	1189.2	1200
New K-factor	36	36	36	36
New floor	790.3	805.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	1	1	0
	5	5	0
	2	2	0
	42	31	11
	0	0	0
History	59	43	16

Games since
	Main 6	Standard 6		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	1	0	0	-425	1349	924
Standard	1	0	0	-425	1349	924
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	59	31.5	53.39	28.8	1205.9	1234.8
Standard	43	24	55.81	49.4	1205	1254.4
Rapid	16	7.5	46.88	-26.6	1208.4	1181.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1271.4	1283.4	1189.2	1200
2025-09-30	1285.1	1298.2	1189.2	1200
2025-09-01	1285.1	1298.2	1189.2	1200
2025-08-01	1285.1	1298.2	1189.2	1200
2025-07-01	1285.1	1298.2	1189.2	1200
2025-06-01	1285.1	1298.2	1189.2	1200
2025-05-01	1285.1	1298.1	1189.2	1200
2025-04-01	1285.1	1298.1	1189.2	1200
2025-03-01	1285.1	1298.1	1189.2	1200
2025-02-01	1285.1	1298	1189.2	1200
2025-01-01	1285.1	1298	1189.2	1200
2024-12-01	1285.1	1298	1189.2	1200
2024-11-01	1285.1	1298	1189.2	1200
2024-10-01	1285.1	1298	1189.2	1200
2024-09-01	1285.1	1298	1189.2	1200
2024-08-01	1285.1	1298	1189.2	1200
2024-07-01	1285.1	1298	1189.2	1200
2024-09-01	1285.1	1298	1189.2	1200
2024-05-01	1285.1	1298	1189.2	1200
2024-04-01	1285.1	1298	1189.2	1200
2024-03-01	1285.1	1298	1189.2	1200
2024-02-01	1285.1	1298	1189.2	1200
2024-01-01	1283.8	1299.1	1189.2	1200
2023-12-01	1283.8	1299.1	1189.2	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 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	1	0	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 (C)	2025-07-26	2025-09-27	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
2	Cape Winelands - Marie Delport Memorial 2024 (Ladies)	2024-01-27	2024-01-28	Standard	Cape Winelands (WCW)	6	5	3	Yes	Analysis
3	WP Club League 2023 (C)	2023-07-29	2023-09-09	Standard	Cape Town (WCT)	11	1	0	Yes	Analysis
4	WP Club League 2023 (D2)	2023-08-05	2023-08-26	Standard	Cape Town (WCT)	6	1	1	Yes	Analysis
5	2022 Western Province Club League (Junior)	2022-08-27	2022-09-17	Standard	Cape Town (WCT)	7	1	0	Yes	Analysis
6	Western Cape Top Schools 2022 (U13 Girls)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
7	Western Cape Closed Championship 2022 (U14)	2022-09-24	2022-09-24	Standard	Cape Winelands (WCW)	5	5	2	Yes	Analysis
8	Stellenbosch Primary 2022 (U13)	2022-08-13	2022-08-13	Rapid	Cape Winelands (WCW)	6	6	3	Yes	Analysis
9	Cape Winelands Schools Top Schools 2022 (U13 Girls)	2022-08-27	2022-08-27	Standard	Cape Winelands (WCW)	5	4	3	Yes	Analysis
10	Rhenish Primary Tournament 2022 (U14)	2022-05-14	2022-05-14	Rapid	Cape Winelands (WCW)	5	5	2	Yes	Analysis
11	Ceres Open 2022 (B)	2022-04-23	2022-04-23	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
12	Drakenstein Pioneers Open 2022 (C)	2022-03-26	2022-03-26	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
13	Cape Winelands Schools 2022 (U13 Girls)	2022-03-12	2022-03-12	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
14	2020 Welgemoed Chess Challenge (U12)	2020-02-29	2020-02-29	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis
15	2019 Western Cape Closed Chess Championships (D)	2019-09-21	2019-09-22	Standard	Cape Winelands (WCW)	6	4	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Rhenish Primary Tournament 2022				Tournament Stellenbosch Primary 2022
		date 2022-05-14	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 2	type Rapid	result 1
		Opponent Murongoti, S (Shadyne)				Opponent Daffue, T (Telista)
2	3	Tournament Ceres Open 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-04-23	rnd 5	type Standard	result 1	date 2022-05-14	rnd 1	type Rapid	result 1
		Opponent Kroukamp, N (Nicole)				Opponent Fihla, S (Sesethu)
3	3	Tournament Cape Winelands Schools 2022				Tournament Drakenstein Pioneers Open 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-03-26	rnd 1	type Standard	result 1
		Opponent Walters, M (Mia)				Opponent Gobile, Q (Qhawe)

#	Games	Start				End
1	4	Tournament Ceres Open 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-04-23	rnd 5	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Kroukamp, N (Nicole)				Opponent Harmse, T (Taylia)
2	3	Tournament Cape Winelands Schools 2022				Tournament Drakenstein Pioneers Open 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-03-26	rnd 1	type Standard	result 1
		Opponent Walters, M (Mia)				Opponent Gobile, Q (Qhawe)
3	2	Tournament Cape Winelands - Marie Delport Memorial 2024				Tournament Cape Winelands - Marie Delport Memorial 2024
		date 2024-01-28	rnd 5	type Standard	result 1	date 2024-01-28	rnd 6	type Standard	result 1
		Opponent Rossouw, J (Joan)				Opponent Bald, T (Terelga)

#	Games	Start				End
1	3	Tournament Rhenish Primary Tournament 2022				Tournament Stellenbosch Primary 2022
		date 2022-05-14	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 2	type Rapid	result 1
		Opponent Murongoti, S (Shadyne)				Opponent Daffue, T (Telista)
2	2	Tournament 2020 Welgemoed Chess Challenge				Tournament 2020 Welgemoed Chess Challenge
		date 2020-02-29	rnd 1	type Rapid	result 1	date 2020-02-29	rnd 2	type Rapid	result 0.5
		Opponent Hutchison, H (Hanalei)				Opponent Xetu, A (Abulele)
3	1	Tournament Stellenbosch Primary 2022				Tournament Stellenbosch Primary 2022
		date 2022-08-13	rnd 4	type Rapid	result 1	date 2022-08-13	rnd 4	type Rapid	result 1
		Opponent Maart, M (Mia)				Opponent Maart, M (Mia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Rhenish Primary Tournament 2022				Tournament Stellenbosch Primary 2022
		date 2022-05-14	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 2	type Rapid	result 1
		Opponent Murongoti, S (Shadyne)				Opponent Daffue, T (Telista)
2	3	Tournament Ceres Open 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-04-23	rnd 5	type Standard	result 1	date 2022-05-14	rnd 1	type Rapid	result 1
		Opponent Kroukamp, N (Nicole)				Opponent Fihla, S (Sesethu)
3	3	Tournament Cape Winelands Schools 2022				Tournament Drakenstein Pioneers Open 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-03-26	rnd 1	type Standard	result 1
		Opponent Walters, M (Mia)				Opponent Gobile, Q (Qhawe)

#	Games	Start				End
1	4	Tournament Ceres Open 2022				Tournament Cape Winelands Schools Top Schools 2022
		date 2022-04-23	rnd 5	type Standard	result 1	date 2022-08-27	rnd 3	type Standard	result 1
		Opponent Kroukamp, N (Nicole)				Opponent Harmse, T (Taylia)
2	3	Tournament Cape Winelands Schools 2022				Tournament Drakenstein Pioneers Open 2022
		date 2022-03-12	rnd 4	type Standard	result 1	date 2022-03-26	rnd 1	type Standard	result 1
		Opponent Walters, M (Mia)				Opponent Gobile, Q (Qhawe)
3	2	Tournament Cape Winelands - Marie Delport Memorial 2024				Tournament Cape Winelands - Marie Delport Memorial 2024
		date 2024-01-28	rnd 5	type Standard	result 1	date 2024-01-28	rnd 6	type Standard	result 1
		Opponent Rossouw, J (Joan)				Opponent Bald, T (Terelga)

#	Games	Start				End
1	3	Tournament Rhenish Primary Tournament 2022				Tournament Stellenbosch Primary 2022
		date 2022-05-14	rnd 5	type Rapid	result 1	date 2022-08-13	rnd 2	type Rapid	result 1
		Opponent Murongoti, S (Shadyne)				Opponent Daffue, T (Telista)
2	1	Tournament Stellenbosch Primary 2022				Tournament Stellenbosch Primary 2022
		date 2022-08-13	rnd 4	type Rapid	result 1	date 2022-08-13	rnd 4	type Rapid	result 1
		Opponent Maart, M (Mia)				Opponent Maart, M (Mia)
3	1	Tournament Rhenish Primary Tournament 2022				Tournament Rhenish Primary Tournament 2022
		date 2022-05-14	rnd 1	type Rapid	result 1	date 2022-05-14	rnd 1	type Rapid	result 1
		Opponent Fihla, S (Sesethu)				Opponent Fihla, S (Sesethu)

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	Crotz ,K (Kirsten)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Crotz ,K (Kirsten)	3	1301.1	876.1	3	1284.1	876.1	0	0	0	0	0	0
2	Johnson ,L (Lakeisha)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Johnson ,L (Lakeisha)	1	1371.7	946.7	1	1242	946.7	0	0	0	0	0	0
3	Tsabola ,B (Bright)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Tsabola ,B (Bright)	1	1335.5	910.5	1	1272.1	910.5	0	0	0	0	0	0
4	Rossouw ,J (Joan)	1	1	425	1	1	425	0	0	0	0	0	0
4	Rossouw ,J (Joan)	1	1067.6	1492.6	1	1043.6	1492.6	0	0	0	0	0	0
5	Theunissen ,J (Joshua)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Theunissen ,J (Joshua)	1	1349	924	1	1341.4	924	0	0	0	0	0	0
6	Panduva ,O (Ongeza)	1	1	425	1	1	425	0	0	0	0	0	0
6	Panduva ,O (Ongeza)	1	1055.8	1480.8	1	1052	1480.8	0	0	0	0	0	0
7	Dotwana ,N (Nelani)	1	1	425	1	1	425	0	0	0	0	0	0
7	Dotwana ,N (Nelani)	1	1070.5	1495.5	1	1101.6	1495.5	0	0	0	0	0	0
8	Gobile ,Q (Qhawe)	1	1	425	1	1	425	0	0	0	0	0	0
8	Gobile ,Q (Qhawe)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Reynard ,T (Tamara)	1	1	425	1	1	425	0	0	0	0	0	0
9	Reynard ,T (Tamara)	1	1056.8	1481.8	1	1058.9	1481.8	0	0	0	0	0	0
10	Maritz ,J (Jean)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Maritz ,J (Jean)	1	1109.2	684.2	1	1116.6	684.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Mbambalala, O (Owam)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms