Chess South Africa Ratings Database

PLAYER PAGE

Personal

Malahleni, B (Boitumelo)

Chess SA id

2100155304

FIDE id

Date of birth

2010-11-19 (U16)

Gender

Female

Region

Sedibeng (GSV)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-08-12

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1275.3	1290.4	1200	1200
Raw rating	1275.3	1290.4	1200	1200
Weighted rating	1275.3	1290.4	1200	1200
Weighted performance	0	0	0	0
Floor	775.3	790.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	148.9	145.8	165.8	165.8
Highest rating	1538.5 2023-08-01	1538.1 2023-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1275.3 2024-02-01	1290.4 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1275.3 2025-07-01	1290.4 2025-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1538.5 2023-08-01	1538.1 2023-08-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1275.3	1290.4	1200	1200
Analysis
Rating	1275.3	1290.4	1200	1200
Raw rating	1275.3	1290.4	1200	1200
Weighted rating	1275.3	1290.4	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	775.3	790.4	700	700
Max/Min rating change allowed	148.9	145.8	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	1275.3	1290.4	1200	1200
New weighted rating	1275.3	1290.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1275.3	1290.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1275.3	1290.4	1200	1200
New K-factor	36	36	36	36
New floor	775.3	790.4	700	700

Item	Main	Standard
	0	0
	0	0
	0	0
	11	11
	0	0
	0	0
History	11	11

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U16
Region	Sedibeng (GSV)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U16	-1		-1		-1
U16 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	11	7.5	68.18	154.5	1243.2	1397.8
Standard	11	7.5	68.18	154.5	1243.2	1397.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1275.3	1290.4	1200	1200
2025-09-30	1275.3	1290.4	1200	1200
2025-09-01	1275.3	1290.4	1200	1200
2025-08-01	1275.3	1290.4	1200	1200
2025-07-01	1275.3	1290.4	1200	1200
2025-06-01	1275.3	1290.4	1200	1200
2025-05-01	1275.3	1290.4	1200	1200
2025-04-01	1275.3	1290.4	1200	1200
2025-03-01	1275.3	1290.4	1200	1200
2025-02-01	1275.3	1290.4	1200	1200
2025-01-01	1275.3	1290.4	1200	1200
2024-12-01	1275.3	1290.4	1200	1200
2024-11-01	1275.3	1290.4	1200	1200
2024-10-01	1275.3	1290.4	1200	1200
2024-09-01	1275.3	1290.4	1200	1200
2024-08-01	1275.3	1290.4	1200	1200
2024-07-01	1275.3	1290.4	1200	1200
2024-09-01	1275.3	1290.4	1200	1200
2024-05-01	1275.3	1290.4	1200	1200
2024-04-01	1275.3	1290.4	1200	1200
2024-03-01	1275.3	1290.4	1200	1200
2024-02-01	1275.3	1290.4	1200	1200
2024-01-01	1275.3	1290.4	1200	1200
2023-12-01	1275.3	1290.4	1200	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	2023 Sedibeng West District Schools Chess Tournament (U13)	2023-08-12	2023-08-12	Standard	Sedibeng (GSV)	5	1	1	Yes	Analysis
2	D8 Schools Individuals 2023 (U13 Girls)	2023-05-20	2023-05-20	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
3	Gauteng Schools Individual Finals 2023 (U13 Girls)	2023-05-26	2023-05-26	Standard	Ekurhuleni (GE)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament D8 Schools Individuals 2023				Tournament D8 Schools Individuals 2023
		date 2023-05-20	rnd 1	type Standard	result 1	date 2023-05-20	rnd 3	type Standard	result 1
		Opponent Sithole, M (Moipone)				Opponent Thobatsi, L (Lesego)
2	2	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Sedibeng West District Schools Chess Tournament
		date 2023-05-26	rnd 5	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Tlou, O (Onthatile)				Opponent Van Nieuwenhuizen, J (Jacques)
3	2	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 2	type Standard	result 1	date 2023-05-26	rnd 3	type Standard	result 0.5
		Opponent Matshete, M (Mahlatsi Ca)				Opponent Makoba, A (Atlegang)

#	Games	Start				End
1	3	Tournament D8 Schools Individuals 2023				Tournament D8 Schools Individuals 2023
		date 2023-05-20	rnd 1	type Standard	result 1	date 2023-05-20	rnd 3	type Standard	result 1
		Opponent Sithole, M (Moipone)				Opponent Thobatsi, L (Lesego)
2	2	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Sedibeng West District Schools Chess Tournament
		date 2023-05-26	rnd 5	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Tlou, O (Onthatile)				Opponent Van Nieuwenhuizen, J (Jacques)
3	2	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 2	type Standard	result 1	date 2023-05-26	rnd 3	type Standard	result 0.5
		Opponent Matshete, M (Mahlatsi Ca)				Opponent Makoba, A (Atlegang)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament D8 Schools Individuals 2023				Tournament D8 Schools Individuals 2023
		date 2023-05-20	rnd 1	type Standard	result 1	date 2023-05-20	rnd 3	type Standard	result 1
		Opponent Sithole, M (Moipone)				Opponent Thobatsi, L (Lesego)
2	2	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Sedibeng West District Schools Chess Tournament
		date 2023-05-26	rnd 5	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Tlou, O (Onthatile)				Opponent Van Nieuwenhuizen, J (Jacques)
3	1	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 2	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Matshete, M (Mahlatsi Ca)				Opponent Matshete, M (Mahlatsi Ca)

#	Games	Start				End
1	3	Tournament D8 Schools Individuals 2023				Tournament D8 Schools Individuals 2023
		date 2023-05-20	rnd 1	type Standard	result 1	date 2023-05-20	rnd 3	type Standard	result 1
		Opponent Sithole, M (Moipone)				Opponent Thobatsi, L (Lesego)
2	2	Tournament Gauteng Schools Individual Finals 2023				Tournament 2023 Sedibeng West District Schools Chess Tournament
		date 2023-05-26	rnd 5	type Standard	result 1	date 2023-08-12	rnd 4	type Standard	result 1
		Opponent Tlou, O (Onthatile)				Opponent Van Nieuwenhuizen, J (Jacques)
3	1	Tournament Gauteng Schools Individual Finals 2023				Tournament Gauteng Schools Individual Finals 2023
		date 2023-05-26	rnd 2	type Standard	result 1	date 2023-05-26	rnd 2	type Standard	result 1
		Opponent Matshete, M (Mahlatsi Ca)				Opponent Matshete, M (Mahlatsi Ca)

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	Visser ,M (Mila)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Visser ,M (Mila)	1	1330.8	905.8	1	1316.4	905.8	0	0	0	0	0	0
2	Van Nieuwenhuizen ,J (Jacques)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Nieuwenhuizen ,J (Jacques)	1	1357.7	1782.7	1	1357.2	1782.7	0	0	0	0	0	0
3	Tlou ,O (Onthatile)	1	1	425	1	1	425	0	0	0	0	0	0
3	Tlou ,O (Onthatile)	1	1182.4	1607.4	1	1178.4	1607.4	0	0	0	0	0	0
4	Tshabalala ,R (Reatlaretse)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Tshabalala ,R (Reatlaretse)	1	1360.4	935.4	1	1350.9	935.4	0	0	0	0	0	0
5	Makoba ,A (Atlegang)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Makoba ,A (Atlegang)	1	1163.8	1163.8	1	1156.4	1163.8	0	0	0	0	0	0
6	Moll ,T (Tarmi)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Moll ,T (Tarmi)	1	1291.8	866.8	1	1306.1	866.8	0	0	0	0	0	0
7	Sehau ,K (Kananelo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Sehau ,K (Kananelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Matshete ,M (Mahlatsi Ca)	1	1	425	1	1	425	0	0	0	0	0	0
8	Matshete ,M (Mahlatsi Ca)	1	1192.1	1617.1	1	1204.8	1617.1	0	0	0	0	0	0
9	Sithole ,M (Moipone)	1	1	425	1	1	425	0	0	0	0	0	0
9	Sithole ,M (Moipone)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Molaetsa ,N (Ntebogeng)	1	1	425	1	1	425	0	0	0	0	0	0
10	Molaetsa ,N (Ntebogeng)	1	1179.1	1604.1	1	1173.2	1604.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Malahleni, B (Boitumelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms