Chess South Africa Ratings Database

PLAYER PAGE

Personal

Nkomo, S (Sambulo)

Chess SA id

1160312343

FIDE id

Date of birth

2016-08-21 (U10)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-29

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1251	1255.1	1200	1200
Raw rating	1251	1255.1	1200	1200
Weighted rating	1239.1	1242.5	1200	1200
Weighted performance	0	0	0	0
Floor	751	755.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	154.2	153.3	165.8	165.8
Highest rating	1473.1 2024-10-01	1448.7 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1251 2025-11-01	1255.1 2025-11-01	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1239.1 2025-11-01	1242.5 2025-11-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1473.1 2024-10-01	1448.7 2024-10-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1251	1255.1	1200	1200
Analysis
Rating	1251	1255.1	1200	1200
Raw rating	1251	1255.1	1200	1200
Weighted rating	1239.1	1242.5	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	751	755.1	700	700
Max/Min rating change allowed	154.2	153.3	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	1251	1255.1	1200	1200
New weighted rating	1241.1	1244.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1251	1255.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1251	1255.1	1200	1200
New K-factor	36	36	36	36
New floor	751	755.1	700	700

Item	Main	Standard
	0	0
	4	4
	5	5
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U10
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U10	-1		-1		-1
U10 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	4	2	50	0	1257.6	1257.6
Standard	4	2	50	0	1257.6	1257.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	5	55.56	47.2	1329.2	1376.5
Standard	9	5	55.56	47.2	1329.2	1376.5
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1251	1255.1	1200	1200
2025-09-30	1250.1	1254.4	1200	1200
2025-09-01	1250.1	1254.4	1200	1200
2025-08-01	1250.1	1254.4	1200	1200
2025-07-01	1250.1	1254.4	1200	1200
2025-06-01	1250.1	1254.4	1200	1200
2025-05-01	1250.1	1254.4	1200	1200
2025-04-01	1250.1	1254.4	1200	1200
2025-03-01	1250.1	1254.4	1200	1200
2025-02-01	1250.1	1254.4	1200	1200
2025-01-01	1250.1	1254.4	1200	1200
2024-12-01	1250.1	1254.4	1200	1200
2024-11-01	1250.1	1254.4	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	2025 Gauteng Top Schools Teams (U9)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	2025 Gauteng Top Schools Teams (U9)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
2	Gauteng Top Schools 2024 (U9 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 0.5
		Opponent Cronje, X (Xavier)				Opponent Msibi, U (Unathi)
2	2	Tournament Gauteng Top Schools 2024				Tournament 2025 Gauteng Top Schools Teams
		date 2024-10-04	rnd 5	type Standard	result 0.5	date 2025-08-29	rnd 2	type Standard	result 1
		Opponent Mokokoane, A (Abuthi)				Opponent Chokoe, B (Bohlale)
3	1	Tournament 2025 Gauteng Top Schools Teams				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-29	rnd 4	type Standard	result 1	date 2025-08-29	rnd 4	type Standard	result 1
		Opponent Chukvouneye, J (Johua)				Opponent Chukvouneye, J (Johua)

#	Games	Start				End
1	3	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 3	type Standard	result 0.5
		Opponent Cronje, X (Xavier)				Opponent Msibi, U (Unathi)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 5	type Standard	result 0.5	date 2024-10-04	rnd 5	type Standard	result 0.5
		Opponent Mokokoane, A (Abuthi)				Opponent Mokokoane, A (Abuthi)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Cronje, X (Xavier)				Opponent Okelola, S (Sultan)

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 1	date 2024-10-04	rnd 2	type Standard	result 1
		Opponent Cronje, X (Xavier)				Opponent Okelola, S (Sultan)

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	Hendricks ,K (Kian)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Hendricks ,K (Kian)	1	1414.7	989.7	1	1410.4	989.7	0	0	0	0	0	0
2	Botha ,AZ (Adriaan Zander)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Botha ,AZ (Adriaan Zander)	1	1618.3	1193.3	1	1618.1	1193.3	0	0	0	0	0	0
3	Chukvouneye ,J (Johua)	1	1	425	1	1	425	0	0	0	0	0	0
3	Chukvouneye ,J (Johua)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Cronje ,X (Xavier)	1	1	425	1	1	425	0	0	0	0	0	0
4	Cronje ,X (Xavier)	1	1256.2	1681.2	1	1248	1681.2	0	0	0	0	0	0
5	Chokoe ,B (Bohlale)	1	1	425	1	1	425	0	0	0	0	0	0
5	Chokoe ,B (Bohlale)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mokokoane ,NK (Ntsoeu�Keketso)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Mokokoane ,NK (Ntsoeu�Keketso)	1	1465.2	1465.2	1	1351.2	1465.2	0	0	0	0	0	0
7	Okelola ,S (Sultan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Okelola ,S (Sultan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Msibi ,U (Unathi)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Msibi ,U (Unathi)	1	1393.1	1393.1	1	1393.9	1393.1	0	0	0	0	0	0
9	Matlala ,T (Thatego)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Matlala ,T (Thatego)	1	1215.5	790.5	1	1225	790.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

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Statistics

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PLAYER PAGE

Personal

Nkomo, S (Sambulo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms