Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khumalo, S (Sibonelo)

Chess SA id

1150303242

FIDE id

Date of birth

2015-03-10 (U12)

Gender

Male

Region

iLembe (KIK)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1195.5	1199.9	1193.9	1200
Raw rating	1195.5	1199.9	1193.9	1200
Weighted rating	1195	1199.9	1193.1	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	166.9	165.8	167.3	165.8
Highest rating	1200 2024-11-01	1200 2024-06-01	1200 2024-11-01	1200 2024-06-01
Highest raw rating	1200 2024-05-01	1200 2024-06-01	1200 2024-05-01	1200 2024-06-01
Highest weighted rating	1200 2024-11-01	1200 2024-06-01	1200 2024-11-01	1200 2024-06-01
Highest weighted performance	1200 2024-12-01	1200 2024-06-01	1200 2024-12-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1195.5	1199.9	1193.9	1200
Analysis
Rating	1195.5	1199.9	1193.9	1200
Raw rating	1195.5	1199.9	1193.9	1200
Weighted rating	1195	1199.9	1193.1
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	166.9	165.8	167.3	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	1195.5	1199.9	1193.9	1200
New weighted rating	1195	1199.9	1193.1	1200
New weighted performance	0	0	0	0
Temp new rating	1195.5	1199.9	1193.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1195.5	1199.9	1193.9	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	5	5	0
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	10	5	5

Games since
	Main 10	Standard 5		Rapid 5		Blitz 0
Gender	Male
Age group	U12
Region	iLembe (KIK)
Province	KwaZulu Natal (KZ)
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	5	2	40	-85	1233.7	1148.7
Standard	5	2	40	-85	1233.7	1148.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	4	40	-85	1237.8	1152.8
Standard	5	2	40	-85	1233.7	1148.7
Rapid	5	2	40	-85	1241.9	1156.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1195.5	1199.9	1193.9	1200
2025-09-30	1195.5	1199.9	1193.9	1200
2025-09-01	1195.5	1199.9	1193.9	1200
2025-08-01	1195.5	1199.9	1193.9	1200
2025-07-01	1195.5	1199.9	1193.9	1200
2025-06-01	1195.5	1199.9	1193.9	1200
2025-05-01	1195.5	1199.9	1193.9	1200
2025-04-01	1195.1	1199.2	1193.9	1200
2025-03-01	1195.8	1200	1193.9	1200
2025-02-01	1195.7	1200	1193.8	1200
2025-01-01	1192.8	1200	1189.6	1200
2024-12-01	1192.8	1200	1189.6	1200
2024-11-01	1192.8	1200	1189.6	1200
2024-10-01	1192.8	1200	1189.6	1200
2024-09-01	1192.8	1200	1189.6	1200
2024-08-01	1192.8	1200	1189.6	1200
2024-07-01	1192.8	1200	1189.6	1200
2024-09-01	1192.8	1200	1189.6	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	Nokukhanya Luthuli Chess Challenge 2025 (Senior Primary)	2025-03-08	2025-03-08	Standard	iLembe (KIK)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Nokukhanya Luthuli Chess Challenge 2025 (Senior Primary)	2025-03-08	2025-03-08	Standard	iLembe (KIK)	5	5	2	Yes	Analysis
2	KwaDukuza CMC Trials 2024 (U9)	2024-05-04	2024-05-04	Rapid	iLembe (KIK)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Nokukhanya Luthuli Chess Challenge 2025				Tournament Nokukhanya Luthuli Chess Challenge 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Manyoni, A (Ayanotha)				Opponent Hlekwayo, N (Noziphp)
2	1	Tournament KwaDukuza CMC Trials 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-05-04	rnd 4	type Rapid	result 1	date 2024-05-04	rnd 4	type Rapid	result 1
		Opponent Mthethwa, S (Smangaliso)				Opponent Mthethwa, S (Smangaliso)
3	1	Tournament KwaDukuza CMC Trials 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-05-04	rnd 1	type Rapid	result 1	date 2024-05-04	rnd 1	type Rapid	result 1
		Opponent Sithole, G (Gcina)				Opponent Sithole, G (Gcina)

#	Games	Start				End
1	2	Tournament Nokukhanya Luthuli Chess Challenge 2025				Tournament Nokukhanya Luthuli Chess Challenge 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Manyoni, A (Ayanotha)				Opponent Hlekwayo, N (Noziphp)

#	Games	Start				End
1	1	Tournament KwaDukuza CMC Trials 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-05-04	rnd 4	type Rapid	result 1	date 2024-05-04	rnd 4	type Rapid	result 1
		Opponent Mthethwa, S (Smangaliso)				Opponent Mthethwa, S (Smangaliso)
2	1	Tournament KwaDukuza CMC Trials 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-05-04	rnd 1	type Rapid	result 1	date 2024-05-04	rnd 1	type Rapid	result 1
		Opponent Sithole, G (Gcina)				Opponent Sithole, G (Gcina)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Nokukhanya Luthuli Chess Challenge 2025				Tournament Nokukhanya Luthuli Chess Challenge 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Manyoni, A (Ayanotha)				Opponent Hlekwayo, N (Noziphp)
2	1	Tournament KwaDukuza CMC Trials 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-05-04	rnd 4	type Rapid	result 1	date 2024-05-04	rnd 4	type Rapid	result 1
		Opponent Mthethwa, S (Smangaliso)				Opponent Mthethwa, S (Smangaliso)
3	1	Tournament KwaDukuza CMC Trials 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-05-04	rnd 1	type Rapid	result 1	date 2024-05-04	rnd 1	type Rapid	result 1
		Opponent Sithole, G (Gcina)				Opponent Sithole, G (Gcina)

#	Games	Start				End
1	2	Tournament Nokukhanya Luthuli Chess Challenge 2025				Tournament Nokukhanya Luthuli Chess Challenge 2025
		date 2025-03-08	rnd 1	type Standard	result 1	date 2025-03-08	rnd 2	type Standard	result 1
		Opponent Manyoni, A (Ayanotha)				Opponent Hlekwayo, N (Noziphp)

#	Games	Start				End
1	1	Tournament KwaDukuza CMC Trials 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-05-04	rnd 4	type Rapid	result 1	date 2024-05-04	rnd 4	type Rapid	result 1
		Opponent Mthethwa, S (Smangaliso)				Opponent Mthethwa, S (Smangaliso)
2	1	Tournament KwaDukuza CMC Trials 2024				Tournament KwaDukuza CMC Trials 2024
		date 2024-05-04	rnd 1	type Rapid	result 1	date 2024-05-04	rnd 1	type Rapid	result 1
		Opponent Sithole, G (Gcina)				Opponent Sithole, G (Gcina)

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	Ndwandwe ,T (Thubelihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Ndwandwe ,T (Thubelihle)	1	1163	738	1	1200	738	0	0	0	0	0	0
2	Hlekwayo ,N (Noziphp)	1	1	425	1	1	425	0	0	0	0	0	0
2	Hlekwayo ,N (Noziphp)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Power ,A (Amber)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Power ,A (Amber)	1	1311.1	886.1	1	1278.6	886.1	0	0	0	0	0	0
4	Clifford ,B (Benedict)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Clifford ,B (Benedict)	1	1294.6	869.6	1	1278.7	869.6	0	0	0	0	0	0
5	Manyoni ,A (Ayanotha)	1	1	425	1	1	425	0	0	0	0	0	0
5	Manyoni ,A (Ayanotha)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Moodley ,K (Kai)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Moodley ,K (Kai)	1	1158.5	733.5	0	0	0	1	1200	733.5	0	0	0
7	Brown ,H (Harrison)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Brown ,H (Harrison)	1	1348.3	923.3	0	0	0	1	1317.1	923.3	0	0	0
8	Mthethwa ,S (Smangaliso)	1	1	425	0	0	0	1	1	425	0	0	0
8	Mthethwa ,S (Smangaliso)	1	1186.6	1611.6	0	0	0	1	1182.4	1611.6	0	0	0
9	Sithole ,G (Gcina)	1	1	425	0	0	0	1	1	425	0	0	0
9	Sithole ,G (Gcina)	1	1225.2	1650.2	0	0	0	1	1240.8	1650.2	0	0	0
10	Chen ,N (Neo)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Chen ,N (Neo)	1	1291	866	0	0	0	1	1294.5	866	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Khumalo, S (Sibonelo)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms