Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkambule, B (Busisiwe)

Chess SA id

2120159650

FIDE id

Date of birth

2012-02-22 (U14)

Gender

Female

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1152.2	1147.2	1200	1200
Raw rating	1102.3	1087.8	1200	1200
Weighted rating	1152.2	1147.2	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	190.6	194.6	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-4.1	-4.8	0	0
New rating	1148.1	1142.3	1200	1200
Analysis
Rating	1152.2	1147.2	1200	1200
Raw rating	1102.3	1087.8	1200	1200
Weighted rating	1152.2	1147.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	190.6	194.6	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	1102.3	1087.8	1200	1200
New weighted rating	1148.1	1142.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1148.1	1142.3	1200	1200
Temp new rating +/-	-4.1	-4.8	0	0
Final new rating +/-	-4.1	-4.8	0	0
New rating	1148.1	1142.3	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	5	5
	10	10
	5	5
	0	0
	0	0
History	20	20

Games since
	Main 15	Standard 15		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Tshwane (GTP)
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	5	0	0	-425	1226.9	801.9
Standard	5	0	0	-425	1226.9	801.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	6	30	-170	1197	1027
Standard	20	6	30	-170	1197	1027
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1102.3	1087.8	1200	1200
2025-09-01	1102.3	1087.8	1200	1200
2025-08-01	1165	1162.9	1200	1200
2025-07-01	1165	1162.9	1200	1200
2025-06-01	1165	1162.9	1200	1200
2025-05-01	1165	1162.9	1200	1200
2025-04-01	1165	1162.9	1200	1200
2025-03-01	1165	1162.9	1200	1200
2025-02-01	1165	1162.9	1200	1200
2025-01-01	1165	1162.9	1200	1200
2024-12-01	1165	1162.9	1200	1200
2024-11-01	1165	1162.9	1200	1200
2024-10-01	1165	1162.9	1200	1200
2024-09-01	1165	1162.9	1200	1200
2024-08-01	1144.4	1137	1200	1200
2024-07-01	1144.4	1137	1200	1200
2024-06-01	1144.4	1137	1200	1200
2024-08-01	1153.1	1145.3	1200	1200
2024-04-01	1153.1	1145.3	1200	1200
2024-03-01	1153.1	1145.3	1200	1200
2024-02-01	1153.1	1145.3	1200	1200
2024-01-01	1153.1	1145.3	1200	1200
2023-12-01	1153.1	1145.3	1200	1200
2023-11-01	1153.1	1145.3	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 North School District CLOSED League Finals - D1 (U15 Open)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	5	0	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng North School District CLOSED League Finals - D1 (U15 Open)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	5	0	Yes	Analysis
2	D1 Gauteng North District School Closed 2024 (U13)	2024-08-03	2024-08-03	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	2024 Gauteng North School District Individual Championships - D1 (U13 Girls)	2024-05-11	2024-05-11	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
4	2023 Gauteng North School District CLOSED League Championships (D1)	2023-08-05	2023-08-05	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
5	2023 Gauteng North School District CLOSED League Championships (D1)	2023-08-05	2023-08-05	Standard	Tshwane (GTP)	5	0	0	No	Analysis

#	Games	Start				End
1	3	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Selowa, T (Tebatso)				Opponent Maluka, M (Mpho-Junior)
2	2	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-05-11	rnd 2	type Standard	result 1
		Opponent Ntuli, N (Nonkululeko)				Opponent Beech, A (Ashley)
3	1	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Mulwango, K (Katlego)				Opponent Mulwango, K (Katlego)

#	Games	Start				End
1	3	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Selowa, T (Tebatso)				Opponent Maluka, M (Mpho-Junior)
2	2	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-05-11	rnd 2	type Standard	result 1
		Opponent Ntuli, N (Nonkululeko)				Opponent Beech, A (Ashley)
3	1	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Mulwango, K (Katlego)				Opponent Mulwango, K (Katlego)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Selowa, T (Tebatso)				Opponent Maluka, M (Mpho-Junior)
2	2	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-05-11	rnd 2	type Standard	result 1
		Opponent Ntuli, N (Nonkululeko)				Opponent Beech, A (Ashley)
3	1	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Mulwango, K (Katlego)				Opponent Mulwango, K (Katlego)

#	Games	Start				End
1	3	Tournament D1 Gauteng North District School Closed 2024				Tournament D1 Gauteng North District School Closed 2024
		date 2024-08-03	rnd 2	type Standard	result 1	date 2024-08-03	rnd 4	type Standard	result 1
		Opponent Selowa, T (Tebatso)				Opponent Maluka, M (Mpho-Junior)
2	2	Tournament 2024 Gauteng North School District Individual Championships - D1				Tournament 2024 Gauteng North School District Individual Championships - D1
		date 2024-05-11	rnd 1	type Standard	result 1	date 2024-05-11	rnd 2	type Standard	result 1
		Opponent Ntuli, N (Nonkululeko)				Opponent Beech, A (Ashley)
3	1	Tournament 2023 Gauteng North School District CLOSED League Championships				Tournament 2023 Gauteng North School District CLOSED League Championships
		date 2023-08-05	rnd 2	type Standard	result 1	date 2023-08-05	rnd 2	type Standard	result 1
		Opponent Mulwango, K (Katlego)				Opponent Mulwango, K (Katlego)

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	Maluka ,M (Mpho-Junior)	1	1	425	1	1	425	0	0	0	0	0	0
1	Maluka ,M (Mpho-Junior)	1	1154.9	1579.9	1	1146	1579.9	0	0	0	0	0	0
2	Masango ,K (Khanyisile)	1	1	425	1	1	425	0	0	0	0	0	0
2	Masango ,K (Khanyisile)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Ntuli ,N (Nonkululeko)	1	1	425	1	1	425	0	0	0	0	0	0
3	Ntuli ,N (Nonkululeko)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Cele ,M (Mndeni)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Cele ,M (Mndeni)	1	1117.8	692.8	1	1161.6	692.8	0	0	0	0	0	0
5	Motaung ,B (Bokang)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Motaung ,B (Bokang)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Selowa ,T (Tebatso)	1	1	425	1	1	425	0	0	0	0	0	0
6	Selowa ,T (Tebatso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Moale ,K (Kemisetso)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Moale ,K (Kemisetso)	1	1315.4	890.4	1	1318	890.4	0	0	0	0	0	0
8	Rampopane ,N (Nthabiseng)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Rampopane ,N (Nthabiseng)	1	1219.6	794.6	1	1217.1	794.6	0	0	0	0	0	0
9	Mashigo ,N (Nkululeko)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mashigo ,N (Nkululeko)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Lewela ,D (Dumisani)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Lewela ,D (Dumisani)	1	1200	775	1	1200	775	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

Nkambule, B (Busisiwe)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms