Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kubeka, B (Bontle)

Chess SA id

2120156424

FIDE id

Date of birth

2012-11-29 (U14)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1200.2	1199.3	1200	1200
Raw rating	1155.5	1146.8	1200	1200
Weighted rating	1200.2	1199.3	1200	1200
Weighted performance	0	0	0	0
Floor	708.1	708.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	176.7	178.9	165.8	165.8
Highest rating	1263 2023-08-01	1258.5 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1208.1 2024-02-01	1208.6 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1208.1 2025-07-01	1208.6 2025-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1263 2023-08-01	1258.5 2023-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-3.9	-4.5	0	0
New rating	1196.4	1194.8	1200	1200
Analysis
Rating	1200.2	1199.3	1200	1200
Raw rating	1155.5	1146.8	1200	1200
Weighted rating	1200.2	1199.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	708.1	708.6	700	700
Max/Min rating change allowed	176.7	178.9	165.8	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	1155.5	1146.8	1200	1200
New weighted rating	1196.4	1194.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1196.4	1194.8	1200	1200
Temp new rating +/-	-3.9	-4.5	0	0
Final new rating +/-	-3.9	-4.5	0	0
New rating	1196.4	1194.8	1200	1200
New K-factor	36	36	36	36
New floor	708.1	708.6	700	700

Item	Main	Standard
	0	0
	8	8
	0	0
	7	7
	0	0
	0	0
History	15	15

Games since
	Main 8	Standard 8		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	8	2	25	-212.5	1223.7	1011.2
Standard	8	2	25	-212.5	1223.7	1011.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	15	6	40	-85	1201.1	1116.1
Standard	15	6	40	-85	1201.1	1116.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1155.5	1146.8	1200	1200
2025-09-30	1183.6	1179.9	1200	1200
2025-09-01	1183.6	1179.9	1200	1200
2025-08-01	1208.1	1208.6	1200	1200
2025-07-01	1208.1	1208.6	1200	1200
2025-06-01	1208.1	1208.6	1200	1200
2025-05-01	1208.1	1208.6	1200	1200
2025-04-01	1208.1	1208.6	1200	1200
2025-03-01	1208.1	1208.6	1200	1200
2025-02-01	1208.1	1208.6	1200	1200
2025-01-01	1208.1	1208.6	1200	1200
2024-12-01	1208.1	1208.6	1200	1200
2024-11-01	1208.1	1208.6	1200	1200
2024-10-01	1208.1	1208.6	1200	1200
2024-09-01	1208.1	1208.6	1200	1200
2024-08-01	1208.1	1208.6	1200	1200
2024-07-01	1208.1	1208.6	1200	1200
2024-09-01	1208.1	1208.6	1200	1200
2024-05-01	1208.1	1208.6	1200	1200
2024-04-01	1208.1	1208.6	1200	1200
2024-03-01	1208.1	1208.6	1200	1200
2024-02-01	1208.1	1208.6	1200	1200
2024-01-01	1208.1	1208.6	1200	1200
2023-12-01	1208.1	1208.6	1200	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	2025 Gauteng Top Schools Teams (U13 Girls)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
2	GDE (D8) Sedibeng West Schools - Teams 2025 (U13)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U13 Girls)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	4	1	Yes	Analysis
2	GDE (D8) Sedibeng West Schools - Teams 2025 (U13)	2025-08-16	2025-08-16	Standard	Sedibeng (GSV)	5	4	1	Yes	Analysis
3	2023 Sedibeng West District Schools Chess Tournament (U9+U11)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	3	2	Yes	Analysis
4	D8 Schools Individuals 2023 (U11 Girls)	2023-05-20	2023-05-20	Standard	West Rand (GWR)	5	4	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament D8 Schools Individuals 2023				Tournament D8 Schools Individuals 2023
		date 2023-05-20	rnd 3	type Standard	result 1	date 2023-05-20	rnd 4	type Standard	result 1
		Opponent Mqunu, N (Nomthandazo)				Opponent Tsotetsi, O (Omphile)
2	1	Tournament 2025 Gauteng Top Schools Teams				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-29	rnd 4	type Standard	result 1	date 2025-08-29	rnd 4	type Standard	result 1
		Opponent Tlaka, T (Thandiwe)				Opponent Tlaka, T (Thandiwe)
3	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mokoena, J (Jacob)				Opponent Mokoena, J (Jacob)

#	Games	Start				End
1	2	Tournament D8 Schools Individuals 2023				Tournament D8 Schools Individuals 2023
		date 2023-05-20	rnd 3	type Standard	result 1	date 2023-05-20	rnd 4	type Standard	result 1
		Opponent Mqunu, N (Nomthandazo)				Opponent Tsotetsi, O (Omphile)
2	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mokoena, J (Jacob)				Opponent Mokoena, J (Jacob)
3	1	Tournament 2023 Sedibeng West District Schools Chess Tournament				Tournament 2023 Sedibeng West District Schools Chess Tournament
		date 2023-08-12	rnd 5	type Standard	result 1	date 2023-08-12	rnd 5	type Standard	result 1
		Opponent Dikgang, N (Neo)				Opponent Dikgang, N (Neo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament D8 Schools Individuals 2023				Tournament D8 Schools Individuals 2023
		date 2023-05-20	rnd 3	type Standard	result 1	date 2023-05-20	rnd 4	type Standard	result 1
		Opponent Mqunu, N (Nomthandazo)				Opponent Tsotetsi, O (Omphile)
2	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mokoena, J (Jacob)				Opponent Mokoena, J (Jacob)
3	1	Tournament 2023 Sedibeng West District Schools Chess Tournament				Tournament 2023 Sedibeng West District Schools Chess Tournament
		date 2023-08-12	rnd 5	type Standard	result 1	date 2023-08-12	rnd 5	type Standard	result 1
		Opponent Dikgang, N (Neo)				Opponent Dikgang, N (Neo)

#	Games	Start				End
1	2	Tournament D8 Schools Individuals 2023				Tournament D8 Schools Individuals 2023
		date 2023-05-20	rnd 3	type Standard	result 1	date 2023-05-20	rnd 4	type Standard	result 1
		Opponent Mqunu, N (Nomthandazo)				Opponent Tsotetsi, O (Omphile)
2	1	Tournament GDE (D8) Sedibeng West Schools - Teams 2025				Tournament GDE (D8) Sedibeng West Schools - Teams 2025
		date 2025-08-16	rnd 3	type Standard	result 1	date 2025-08-16	rnd 3	type Standard	result 1
		Opponent Mokoena, J (Jacob)				Opponent Mokoena, J (Jacob)
3	1	Tournament 2023 Sedibeng West District Schools Chess Tournament				Tournament 2023 Sedibeng West District Schools Chess Tournament
		date 2023-08-12	rnd 5	type Standard	result 1	date 2023-08-12	rnd 5	type Standard	result 1
		Opponent Dikgang, N (Neo)				Opponent Dikgang, N (Neo)

No games found.

#	Games	Start				End

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	Mkhize ,N (Nompilo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Mkhize ,N (Nompilo)	1	1225.2	800.2	1	1231.2	800.2	0	0	0	0	0	0
2	Tai ,P (Pholoso)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Tai ,P (Pholoso)	1	1151.9	726.9	1	1142.8	726.9	0	0	0	0	0	0
3	Tshepe ,R (Refentse)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Tshepe ,R (Refentse)	1	1154	729	1	1146.7	729	0	0	0	0	0	0
4	Maseko ,L (Lindokuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Maseko ,L (Lindokuhle)	1	1183.5	758.5	1	1180.3	758.5	0	0	0	0	0	0
5	Mqunu ,N (Nomthandazo)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mqunu ,N (Nomthandazo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Setai ,B (Bokamoso)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Setai ,B (Bokamoso)	1	1253	828	1	1262.5	828	0	0	0	0	0	0
7	Tlaka ,T (Thandiwe)	1	1	425	1	1	425	0	0	0	0	0	0
7	Tlaka ,T (Thandiwe)	1	1198.4	1623.4	1	1197.9	1623.4	0	0	0	0	0	0
8	Tsotetsi ,O (Omphile)	1	1	425	1	1	425	0	0	0	0	0	0
8	Tsotetsi ,O (Omphile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	le Hanie ,M (Mikhael)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	le Hanie ,M (Mikhael)	1	1238.4	813.4	1	1243.5	813.4	0	0	0	0	0	0
10	Makume ,K (Katlego)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Makume ,K (Katlego)	1	1150.5	725.5	1	1141.2	725.5	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

Kubeka, B (Bontle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms