Chess South Africa Ratings Database

PLAYER PAGE

Personal

Makhubu, B (Boitumelo)

Chess SA id

2050318694

FIDE id

Date of birth

2005-02-02 (Adult)

Gender

Female

Region

Amathole (EAL)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.3	1199.1	1200	1200
Raw rating	1199.3	1199.1	1200	1200
Weighted rating	1199.2	1199.1	1200	1200
Weighted performance	0	0	0	0
Floor	699.9	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	166	166	165.8	165.8
Highest rating	1199.9 2025-03-24	1199.9 2025-03-24	1200 2025-04-01	1200 2025-04-01
Highest raw rating	1199.9 2025-03-24	1199.9 2025-03-24	1200 2025-04-01	1200 2025-04-01
Highest weighted rating	1199.9 2025-03-24	1199.9 2025-03-24	1200 2025-04-01	1200 2025-04-01
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1199.3	1199.1	1200	1200
Analysis
Rating	1199.3	1199.1	1200	1200
Raw rating	1199.3	1199.1	1200	1200
Weighted rating	1199.2	1199.1	1200
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	699.9	699.9	700	700
Max/Min rating change allowed	166	166	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	1199.3	1199.1	1200	1200
New weighted rating	1199.2	1199	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1199.3	1199.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199.3	1199.1	1200	1200
New K-factor	40	40	36	36
New floor	699.9	699.9	700	700

Item	Main	Standard
	0	0
	17	17
	0	0
	0	0
	0	0
	0	0
History	17	17

Games since
	Main 17	Standard 17		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Amathole (EAL)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	17	5	29.41	-175	1241.2	1066.2
Standard	17	5	29.41	-175	1241.2	1066.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	17	5	29.41	-175	1241.2	1066.2
Standard	17	5	29.41	-175	1241.2	1066.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1199.3	1199.1	1200	1200
2025-09-01	1199.3	1199.1	1200	1200
2025-08-01	1199.3	1199.1	1200	1200
2025-07-01	1199.1	1198.9	1200	1200
2025-06-01	1196.7	1196.1	1200	1200
2025-05-01	1196.1	1195	1200	1200
2025-04-01	1198.7	1198.5	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	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	EC Open 2025 (Open)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	5	1	Yes	Analysis
2	UFH Open 2025 (C)	2025-04-19	2025-04-19	Standard	Buffalo City (EBC)	5	3	1	Yes	Analysis
3	Amathole Chess Trial 2 2025 (Ladies)	2025-04-12	2025-04-12	Standard	Amathole (EAL)	5	4	1	Yes	Analysis
4	Rhodes Open 2025 (C)	2025-03-22	2025-03-22	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	EC Open 2025 (Open)	2025-05-02	2025-05-02	Standard	Buffalo City (EBC)	7	5	1	Yes	Analysis
2	UFH Open 2025 (C)	2025-04-19	2025-04-19	Standard	Buffalo City (EBC)	5	3	1	Yes	Analysis
3	Amathole Chess Trial 2 2025 (Ladies)	2025-04-12	2025-04-12	Standard	Amathole (EAL)	5	4	1	Yes	Analysis
4	Rhodes Open 2025 (C)	2025-03-22	2025-03-22	Standard	Sarah Baartman (ESB)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 6	type Standard	result 0.5	date 2025-05-02	rnd 7	type Standard	result 0.5
		Opponent Mokhothu, P (Palesa)				Opponent Mayisela, E (Elona)
2	2	Tournament Amathole Chess Trial 2 2025				Tournament Amathole Chess Trial 2 2025
		date 2025-04-12	rnd 4	type Standard	result 0.5	date 2025-04-12	rnd 5	type Standard	result 0.5
		Opponent Mpetsheni, L (Lisakhaya)				Opponent Mbatha, N (Noluthando)
3	1	Tournament UFH Open 2025				Tournament UFH Open 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Jikijela, A (Ayana)				Opponent Jikijela, A (Ayana)

#	Games	Start				End
1	2	Tournament EC Open 2025				Tournament EC Open 2025
		date 2025-05-02	rnd 6	type Standard	result 0.5	date 2025-05-02	rnd 7	type Standard	result 0.5
		Opponent Mokhothu, P (Palesa)				Opponent Mayisela, E (Elona)
2	2	Tournament Amathole Chess Trial 2 2025				Tournament Amathole Chess Trial 2 2025
		date 2025-04-12	rnd 4	type Standard	result 0.5	date 2025-04-12	rnd 5	type Standard	result 0.5
		Opponent Mpetsheni, L (Lisakhaya)				Opponent Mbatha, N (Noluthando)
3	1	Tournament UFH Open 2025				Tournament UFH Open 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Jikijela, A (Ayana)				Opponent Jikijela, A (Ayana)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament UFH Open 2025				Tournament UFH Open 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Jikijela, A (Ayana)				Opponent Jikijela, A (Ayana)
2	1	Tournament Rhodes Open 2025				Tournament Rhodes Open 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-22	rnd 3	type Standard	result 1
		Opponent Ngaleka, Z (Zinam)				Opponent Ngaleka, Z (Zinam)
3	1	Tournament Rhodes Open 2025				Tournament Rhodes Open 2025
		date 2025-03-22	rnd 1	type Standard	result 1	date 2025-03-22	rnd 1	type Standard	result 1
		Opponent Gosha, M (Mark)				Opponent Gosha, M (Mark)

#	Games	Start				End
1	1	Tournament UFH Open 2025				Tournament UFH Open 2025
		date 2025-04-19	rnd 4	type Standard	result 1	date 2025-04-19	rnd 4	type Standard	result 1
		Opponent Jikijela, A (Ayana)				Opponent Jikijela, A (Ayana)
2	1	Tournament Rhodes Open 2025				Tournament Rhodes Open 2025
		date 2025-03-22	rnd 3	type Standard	result 1	date 2025-03-22	rnd 3	type Standard	result 1
		Opponent Ngaleka, Z (Zinam)				Opponent Ngaleka, Z (Zinam)
3	1	Tournament Rhodes Open 2025				Tournament Rhodes Open 2025
		date 2025-03-22	rnd 1	type Standard	result 1	date 2025-03-22	rnd 1	type Standard	result 1
		Opponent Gosha, M (Mark)				Opponent Gosha, M (Mark)

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	Ngaleka ,Z (Zinam)	1	1	425	1	1	425	0	0	0	0	0	0
1	Ngaleka ,Z (Zinam)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mayisela ,E (Elona)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Mayisela ,E (Elona)	1	1117.2	1117.2	1	1111.2	1117.2	0	0	0	0	0	0
3	Willem ,M (Mawande)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Willem ,M (Mawande)	1	1305.8	880.8	1	1286.5	880.8	0	0	0	0	0	0
4	Ndumndum ,E (Eyabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Ndumndum ,E (Eyabo)	1	1305.9	880.9	1	1300.1	880.9	0	0	0	0	0	0
5	Mbatha ,N (Noluthando)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Mbatha ,N (Noluthando)	1	1197	1197	1	1200	1197	0	0	0	0	0	0
6	Ndlebe ,A (Anda)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ndlebe ,A (Anda)	1	1645.5	1220.5	1	1594.1	1220.5	0	0	0	0	0	0
7	Sewelo ,O (Oratile)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Sewelo ,O (Oratile)	1	1236.7	811.7	1	1243.4	811.7	0	0	0	0	0	0
8	Mpetsheni ,L (Lisakhaya)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Mpetsheni ,L (Lisakhaya)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Toko ,K (Kungawo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Toko ,K (Kungawo)	1	1252.4	827.4	1	1261.5	827.4	0	0	0	0	0	0
10	Jikijela ,A (Ayana)	1	1	425	1	1	425	0	0	0	0	0	0
10	Jikijela ,A (Ayana)	1	1183	1608	1	1145.4	1608	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Makhubu, B (Boitumelo)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms