Chess South Africa Ratings Database

PLAYER PAGE

Personal

Ngubane, S (Sbusiso)

Chess SA id

1090319497

FIDE id

Date of birth

2009-09-11 (U18)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1204.6	1200	1196.1	1200
Raw rating	1192.9	1200	1153.8	1200
Weighted rating	1204.6	1200	1196.1	1200
Weighted performance	0	0	0	0
Floor	712.5	700	699.9	700
K-factor	36	36	40	36
Min/Max rating change allowed	167.5	165.8	177.1	165.8
Highest rating	1212.5 2025-05-05	1200 2025-05-05	1199.9 2025-04-24	1200 2025-05-05
Highest raw rating	1212.5 2025-05-05	1200 2025-05-05	1199.9 2025-04-24	1200 2025-05-05
Highest weighted rating	1204.6 2025-11-01	1200 2025-05-05	1199.9 2025-04-24	1200 2025-05-05
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	-0.8	0	-3.5	0
New rating	1203.8	1200	1192.6	1200
Analysis
Rating	1204.6	1200	1196.1	1200
Raw rating	1192.9	1200	1153.8	1200
Weighted rating	1204.6	1200	1196.1
Weighted performance	0	0	0
K-factor	36	36	40	36
Floor	712.5	700	699.9	700
Max/Min rating change allowed	167.5	165.8	177.1	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	1192.9	1200	1153.8	1200
New weighted rating	1203.8	1200	1192.6	1200
New weighted performance	0	0	0	0
Temp new rating	1203.8	1200	1192.6	1200
Temp new rating +/-	-0.8	0	-3.5	0
Final new rating +/-	-0.8	0	-3.5	0
New rating	1203.8	1200	1192.6	1200
New K-factor	36	36	40	36
New floor	712.5	700	699.9	700

Item	Main	Rapid
	0	0
	9	9
	0	0
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 0		Rapid 9		Blitz 0
Gender	Male
Age group	U18
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	9	2.5	27.78	-188.9	1386	1197.1
Standard	0	0	0	0	0	0
Rapid	9	2.5	27.78	-188.9	1386	1197.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	2.5	27.78	-188.9	1386	1197.1
Standard	0	0	0	0	0	0
Rapid	9	2.5	27.78	-188.9	1386	1197.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1192.9	1200	1153.8	1200
2025-09-30	1212.5	1200	1199.8	1200
2025-09-01	1212.5	1200	1199.8	1200
2025-08-01	1212.5	1200	1199.8	1200
2025-07-01	1212.5	1200	1199.8	1200
2025-06-01	1212.5	1200	1199.7	1200
2025-05-01	1212.5	1200	1198.2	1200
2025-04-01	1200	1200	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
2024-09-01	1200	1200	1200	1200
2024-05-01	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

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	Chess Molecules Rapid 2025 (A)	2025-09-20	2025-09-20	Rapid	Ekurhuleni (GE)	5	4	0.5	Yes	Analysis
2	Chess Molecules Open Tournament 2025 (A)	2025-04-19	2025-04-19	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Chess Molecules Rapid 2025 (A)	2025-09-20	2025-09-20	Rapid	Ekurhuleni (GE)	5	4	0.5	Yes	Analysis
2	Chess Molecules Open Tournament 2025 (A)	2025-04-19	2025-04-19	Rapid	Johannesburg Metro (GJM)	5	5	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Chess Molecules Rapid 2025				Tournament Chess Molecules Rapid 2025
		date 2025-09-20	rnd 3	type Rapid	result 0.5	date 2025-09-20	rnd 3	type Rapid	result 0.5
		Opponent Mdlalose, S (Simphiwe)				Opponent Mdlalose, S (Simphiwe)
2	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 5	type Rapid	result 1	date 2025-04-19	rnd 5	type Rapid	result 1
		Opponent Dlokolo, C (Chuma)				Opponent Dlokolo, C (Chuma)
3	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 3	type Rapid	result 1	date 2025-04-19	rnd 3	type Rapid	result 1
		Opponent Mathole, U (Unathi)				Opponent Mathole, U (Unathi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 5	type Rapid	result 1	date 2025-04-19	rnd 5	type Rapid	result 1
		Opponent Dlokolo, C (Chuma)				Opponent Dlokolo, C (Chuma)
2	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 3	type Rapid	result 1	date 2025-04-19	rnd 3	type Rapid	result 1
		Opponent Mathole, U (Unathi)				Opponent Mathole, U (Unathi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 5	type Rapid	result 1	date 2025-04-19	rnd 5	type Rapid	result 1
		Opponent Dlokolo, C (Chuma)				Opponent Dlokolo, C (Chuma)
2	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 3	type Rapid	result 1	date 2025-04-19	rnd 3	type Rapid	result 1
		Opponent Mathole, U (Unathi)				Opponent Mathole, U (Unathi)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 5	type Rapid	result 1	date 2025-04-19	rnd 5	type Rapid	result 1
		Opponent Dlokolo, C (Chuma)				Opponent Dlokolo, C (Chuma)
2	1	Tournament Chess Molecules Open Tournament 2025				Tournament Chess Molecules Open Tournament 2025
		date 2025-04-19	rnd 3	type Rapid	result 1	date 2025-04-19	rnd 3	type Rapid	result 1
		Opponent Mathole, U (Unathi)				Opponent Mathole, U (Unathi)

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	Dlokolo ,C (Chuma)	1	1	425	0	0	0	1	1	425	0	0	0
1	Dlokolo ,C (Chuma)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
2	Mokwena ,K (Kole)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Mokwena ,K (Kole)	1	1701.7	1276.7	0	0	0	1	1234	1276.7	0	0	0
3	Mdlalose ,S (Simphiwe)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
3	Mdlalose ,S (Simphiwe)	1	1200	1200	0	0	0	1	1200	1200	0	0	0
4	Mathole ,U (Unathi)	1	1	425	0	0	0	1	1	425	0	0	0
4	Mathole ,U (Unathi)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
5	Mashego ,N (Ndumiso)	1	0	-425	0	0	0	1	0	-425	0	0	0
5	Mashego ,N (Ndumiso)	1	1200	775	0	0	0	1	1200	775	0	0	0
6	Mashabela ,S (Simphiwe)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Mashabela ,S (Simphiwe)	1	1280.6	855.6	0	0	0	1	1200.8	855.6	0	0	0
7	Thekiso ,K (Kabelo)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Thekiso ,K (Kabelo)	1	1499.8	1074.8	0	0	0	1	1194.6	1074.8	0	0	0
8	Combrink ,J (Juan-Louis)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Combrink ,J (Juan-Louis)	1	1841.4	1416.4	0	0	0	1	1502.7	1416.4	0	0	0
9	Onatu ,G (George)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Onatu ,G (George)	1	1350.5	925.5	0	0	0	1	1152.9	925.5	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Ngubane, S (Sbusiso)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms