Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ncube, S (Sibongiseni)

Chess SA id

1120302404

FIDE id

Date of birth

2012-03-09 (U14)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1147.8	1137.8	1200	1200
Raw rating	1147.8	1137.8	1200	1200
Weighted rating	1140.9	1129.5	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	178.6	181.2	165.8	165.8
Highest rating	1200 2024-11-01	1200 2024-11-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1200 2024-04-01	1200 2024-04-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-11-01	1200 2024-11-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-05-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1147.8	1137.8	1200	1200
Analysis
Rating	1147.8	1137.8	1200	1200
Raw rating	1147.8	1137.8	1200	1200
Weighted rating	1140.9	1129.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	178.6	181.2	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	1147.8	1137.8	1200	1200
New weighted rating	1140.8	1129.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1147.8	1137.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1147.8	1137.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	10	10
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-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	10	2	20	-255	1185.8	930.8
Standard	10	2	20	-255	1185.8	930.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1147.8	1137.8	1200	1200
2025-09-30	1147.8	1137.8	1200	1200
2025-09-01	1147.8	1137.8	1200	1200
2025-08-01	1147.8	1137.8	1200	1200
2025-07-01	1147.8	1137.8	1200	1200
2025-06-01	1147.8	1137.8	1200	1200
2025-05-01	1147.8	1137.8	1200	1200
2025-04-01	1147.8	1137.8	1200	1200
2025-03-01	1147.8	1137.8	1200	1200
2025-02-01	1146.1	1135.7	1200	1200
2025-01-01	1101.1	1082.4	1200	1200
2024-12-01	1101.1	1082.4	1200	1200
2024-11-01	1101.1	1082.4	1200	1200
2024-10-01	1101.1	1082.4	1200	1200
2024-09-01	1101.1	1082.4	1200	1200
2024-08-01	1101.1	1082.4	1200	1200
2024-07-01	1165.8	1158.4	1200	1200
2024-09-01	1165.8	1158.4	1200	1200
2024-05-01	1165.8	1158.4	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

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	Mojazo Cluster School League 2024 (High Schools)	2024-07-26	2024-07-26	Standard	West Rand (GWR)	5	5	0.5	Yes	Analysis
2	Mojazo Schools Cluster 2024 (U13)	2024-04-12	2024-04-12	Standard	West Rand (GWR)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	1	Tournament Mojazo Cluster School League 2024				Tournament Mojazo Cluster School League 2024
		date 2024-07-26	rnd 4	type Standard	result 0.5	date 2024-07-26	rnd 4	type Standard	result 0.5
		Opponent Langa, S (Sphelele Princess)				Opponent Langa, S (Sphelele Princess)
2	1	Tournament Mojazo Schools Cluster 2024				Tournament Mojazo Schools Cluster 2024
		date 2024-04-12	rnd 5	type Standard	result 1	date 2024-04-12	rnd 5	type Standard	result 1
		Opponent Dlamini, N (Nkanyiso)				Opponent Dlamini, N (Nkanyiso)
3	1	Tournament Mojazo Schools Cluster 2024				Tournament Mojazo Schools Cluster 2024
		date 2024-04-12	rnd 2	type Standard	result 0.5	date 2024-04-12	rnd 2	type Standard	result 0.5
		Opponent Makhubo, T (Thandolwethu)				Opponent Makhubo, T (Thandolwethu)

#	Games	Start				End
1	1	Tournament Mojazo Cluster School League 2024				Tournament Mojazo Cluster School League 2024
		date 2024-07-26	rnd 4	type Standard	result 0.5	date 2024-07-26	rnd 4	type Standard	result 0.5
		Opponent Langa, S (Sphelele Princess)				Opponent Langa, S (Sphelele Princess)
2	1	Tournament Mojazo Schools Cluster 2024				Tournament Mojazo Schools Cluster 2024
		date 2024-04-12	rnd 5	type Standard	result 1	date 2024-04-12	rnd 5	type Standard	result 1
		Opponent Dlamini, N (Nkanyiso)				Opponent Dlamini, N (Nkanyiso)
3	1	Tournament Mojazo Schools Cluster 2024				Tournament Mojazo Schools Cluster 2024
		date 2024-04-12	rnd 2	type Standard	result 0.5	date 2024-04-12	rnd 2	type Standard	result 0.5
		Opponent Makhubo, T (Thandolwethu)				Opponent Makhubo, T (Thandolwethu)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Mojazo Schools Cluster 2024				Tournament Mojazo Schools Cluster 2024
		date 2024-04-12	rnd 5	type Standard	result 1	date 2024-04-12	rnd 5	type Standard	result 1
		Opponent Dlamini, N (Nkanyiso)				Opponent Dlamini, N (Nkanyiso)

#	Games	Start				End
1	1	Tournament Mojazo Schools Cluster 2024				Tournament Mojazo Schools Cluster 2024
		date 2024-04-12	rnd 5	type Standard	result 1	date 2024-04-12	rnd 5	type Standard	result 1
		Opponent Dlamini, N (Nkanyiso)				Opponent Dlamini, N (Nkanyiso)

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	Makhubu ,T (Thandolwethu)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Makhubu ,T (Thandolwethu)	2	1209.9	997.4	2	1212.8	997.4	0	0	0	0	0	0
2	Ncube ,K (Konkokuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Ncube ,K (Konkokuhle)	1	1203.7	778.7	1	1209.4	778.7	0	0	0	0	0	0
3	Nemaungani ,U (Ufhateni)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Nemaungani ,U (Ufhateni)	1	1168.9	743.9	1	1162.2	743.9	0	0	0	0	0	0
4	Majola ,Z (Zamokuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Majola ,Z (Zamokuhle)	1	1182.7	757.7	1	1178.8	757.7	0	0	0	0	0	0
5	Langa ,S (Sphelele Princess)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Langa ,S (Sphelele Princess)	1	1190.7	1190.7	1	1190.8	1190.7	0	0	0	0	0	0
6	Motlogelwa ,S (Sinethemba)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Motlogelwa ,S (Sinethemba)	1	1158.2	733.2	1	1149.6	733.2	0	0	0	0	0	0
7	Khanyile ,S (Samkelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Khanyile ,S (Samkelo)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Dlamini ,N (Nkanyiso)	1	1	425	1	1	425	0	0	0	0	0	0
8	Dlamini ,N (Nkanyiso)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Madiba ,K (Keneilwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Madiba ,K (Keneilwe)	1	1133.1	708.1	1	1121.2	708.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Ncube, S (Sibongiseni)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms