Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khumalo, S (Sabelo)

Chess SA id

1140312103

FIDE id

Date of birth

2014-07-11 (U12)

Gender

Male

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1506.6

Item	Main	Standard	Rapid	Blitz
Rating	1303.8	1320.1	1200	1200
Raw rating	1303.8	1320.1	1200	1200
Weighted rating	1236.4	1243.8	1200	1200
Weighted performance	0	0	0	0
Floor	803.8	820.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	143	139.7	165.8	165.8
Highest rating	1459.4 2024-10-01	1463.2 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1303.8 2025-11-01	1320.1 2025-11-01	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1236.4 2025-11-01	1243.8 2025-11-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1459.4 2024-10-01	1463.2 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	1303.8	1320.1	1200	1200
Analysis
Rating	1303.8	1320.1	1200	1200
Raw rating	1303.8	1320.1	1200	1200
Weighted rating	1236.4	1243.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	803.8	820.1	700	700
Max/Min rating change allowed	143	139.7	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	1303.8	1320.1	1200	1200
New weighted rating	1242.8	1251	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1303.8	1320.1	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1303.8	1320.1	1200	1200
New K-factor	36	36	36	36
New floor	803.8	820.1	700	700

Item	Main	Standard
	0	0
	9	9
	4	4
	0	0
	0	0
	0	0
History	13	13

Games since
	Main 13	Standard 13		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	5	55.56	47.2	1389.6	1436.8
Standard	9	5	55.56	47.2	1389.6	1436.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	13	7.5	57.69	65.4	1377.9	1443.3
Standard	13	7.5	57.69	65.4	1377.9	1443.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1303.8	1320.1	1200	1200
2025-09-30	1240.2	1248.8	1200	1200
2025-09-01	1240.2	1248.8	1200	1200
2025-08-01	1240.2	1248.8	1200	1200
2025-07-01	1240.2	1248.8	1200	1200
2025-06-01	1240.2	1248.8	1200	1200
2025-05-01	1240.2	1248.8	1200	1200
2025-04-01	1240.2	1248.8	1200	1200
2025-03-01	1240.2	1248.8	1200	1200
2025-02-01	1240.2	1248.8	1200	1200
2025-01-01	1240.2	1248.8	1200	1200
2024-12-01	1240.2	1248.8	1200	1200
2024-11-01	1240.2	1248.8	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 (U11)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
2	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	3	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 (U11)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	4	2	Yes	Analysis
2	2025 Gauteng Schools Provincial Individual Chess Championship (U11 Boys)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	3	Yes	Analysis
3	Gauteng Top Schools 2024 (U11 Open)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	4	2.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 Gauteng Schools Provincial Individual Chess Championship				Tournament 2025 Gauteng Schools Provincial Individual Chess Championship
		date 2025-09-27	rnd 2	type Standard	result 1	date 2025-09-27	rnd 3	type Standard	result 1
		Opponent Menyatsoe, K (Kgosi)				Opponent Duvenage, A (Alejandro)
2	2	Tournament 2025 Gauteng Top Schools Teams				Tournament 2025 Gauteng Top Schools Teams
		date 2025-08-29	rnd 3	type Standard	result 1	date 2025-08-29	rnd 4	type Standard	result 1
		Opponent Visser, A (Aidan)				Opponent Mbila, N (Ntando)
3	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 3	type Standard	result 1	date 2024-10-04	rnd 4	type Standard	result 1
		Opponent Sibulawa, A (Anele)				Opponent Moyo, W (Wayne)

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 3	type Standard	result 1	date 2024-10-04	rnd 4	type Standard	result 1
		Opponent Sibulawa, A (Anele)				Opponent Moyo, W (Wayne)
2	1	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 1	type Standard	result 0.5	date 2024-10-04	rnd 1	type Standard	result 0.5
		Opponent Rappard, H (Heino)				Opponent Rappard, H (Heino)

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 3	type Standard	result 1	date 2024-10-04	rnd 4	type Standard	result 1
		Opponent Sibulawa, A (Anele)				Opponent Moyo, W (Wayne)

#	Games	Start				End
1	2	Tournament Gauteng Top Schools 2024				Tournament Gauteng Top Schools 2024
		date 2024-10-04	rnd 3	type Standard	result 1	date 2024-10-04	rnd 4	type Standard	result 1
		Opponent Sibulawa, A (Anele)				Opponent Moyo, W (Wayne)

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	Buchebner ,M (Mikayla)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Buchebner ,M (Mikayla)	1	1419	994	1	1411.1	994	0	0	0	0	0	0
2	Rappard ,H (Heino)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Rappard ,H (Heino)	1	1385.3	1385.3	1	1409.2	1385.3	0	0	0	0	0	0
3	Moyo ,W (Wayne)	1	1	425	1	1	425	0	0	0	0	0	0
3	Moyo ,W (Wayne)	1	1204.6	1629.6	1	1208.8	1629.6	0	0	0	0	0	0
4	Maseko ,D (David)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Maseko ,D (David)	1	1241.9	816.9	1	1200	816.9	0	0	0	0	0	0
5	Mannar ,A (Aaryan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Mannar ,A (Aaryan)	1	1421.4	996.4	1	1417.8	996.4	0	0	0	0	0	0
6	Kruger ,J (JayC)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kruger ,J (JayC)	1	1277.7	852.7	1	1291.9	852.7	0	0	0	0	0	0
7	Visser ,A (Aidan)	1	1	425	1	1	425	0	0	0	0	0	0
7	Visser ,A (Aidan)	1	1442.1	1867.1	1	1453.7	1867.1	0	0	0	0	0	0
8	Mbila ,N (Ntando)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mbila ,N (Ntando)	1	1427.5	1852.5	1	1426.9	1852.5	0	0	0	0	0	0
9	Duvenage ,A (Alejandro)	1	1	425	1	1	425	0	0	0	0	0	0
9	Duvenage ,A (Alejandro)	1	1441	1866	1	1439.6	1866	0	0	0	0	0	0
10	Menyatsoe ,K (Kgosi)	1	1	425	1	1	425	0	0	0	0	0	0
10	Menyatsoe ,K (Kgosi)	1	1420.8	1845.8	1	1405	1845.8	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

Khumalo, S (Sabelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms