Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khumalo, S (Sihle)

Chess SA id

2080131564

FIDE id

Date of birth

2008-12-03 (U18)

Gender

Female

Region

Ethekwini (KED)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-09-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1143.9	1128.8	1200.2	1200
Raw rating	1143.8	1128.8	1200.2	1200
Weighted rating	1143.9	1128.8	1199.9	1200
Weighted performance	897.4	793.9	0	0
Floor	700	700	708.3	700
K-factor	36	36	36	36
Min/Max rating change allowed	179.6	183.5	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1230.2 2024-03-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1208.3 2024-04-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1208.3 2024-09-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1230.2 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.1	0	0	0
New rating	1144	1128.8	1200.2	1200
Analysis
Rating	1143.9	1128.8	1200.2	1200
Raw rating	1143.8	1128.8	1200.2	1200
Weighted rating	1143.9	1128.8	1199.9
Weighted performance	897.4	793.9	0
K-factor	36	36	36	36
Floor	700	700	708.3	700
Max/Min rating change allowed	179.6	183.5	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	1143.8	1128.8	1200.2	1200
New weighted rating	1144	1128.8	1199.9	1200
New weighted performance	897	793.5	0	0
Temp new rating	1144	1128.8	1200.2	1200
Temp new rating +/-	0.1	0	0	0
Final new rating +/-	0.1	0	0	0
New rating	1144	1128.8	1200.2	1200
New K-factor	36	36	36	36
New floor	700	700	708.3	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	12	0	12
	11	11	0
	17	17	0
	0	0	0
History	51	39	12

Games since
	Main 17	Standard 5		Rapid 12		Blitz 0
Gender	Female
Age group	U18
Region	Ethekwini (KED)
Province	KwaZulu Natal (KZ)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U18	-1		-1		-1
U18 Female	-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	51	18	35.29	-125	1226.6	1101.6
Standard	39	13	33.33	-141.7	1216.8	1075.1
Rapid	12	5	41.67	-70.8	1258.3	1187.4
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1143.8	1128.8	1200.2	1200
2025-09-01	1143.8	1128.8	1200.2	1200
2025-08-01	1143.8	1128.8	1200.2	1200
2025-07-01	1143.8	1128.8	1200.2	1200
2025-06-01	1143.8	1128.8	1200.2	1200
2025-05-01	1143.8	1128.8	1200.2	1200
2025-04-01	1143.8	1128.8	1200.2	1200
2025-03-01	1143.8	1128.8	1200.2	1200
2025-02-01	1143.8	1128.8	1199.6	1200
2025-01-01	1143.8	1128.8	1191.4	1200
2024-12-01	1143.8	1128.8	1191.4	1200
2024-11-01	1143.8	1128.8	1191.4	1200
2024-10-01	1143.8	1128.8	1191.4	1200
2024-09-01	1148.1	1128.8	1208.3	1200
2024-08-01	1148.1	1128.8	1208.3	1200
2024-07-01	1148.1	1128.8	1208.3	1200
2024-06-01	1148.1	1128.8	1208.3	1200
2024-08-01	1148.1	1128.8	1208.3	1200
2024-04-01	1148.1	1128.8	1208.3	1200
2024-03-01	1131.3	1128.8	1200	1200
2024-02-01	1131.3	1128.8	1200	1200
2024-01-01	1131.3	1128.8	1200	1200
2023-12-01	1131.3	1128.8	1200	1200
2023-11-01	1130	1128.4	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	2024 Pinetown District Schools Chess Selection (U18 Boys)	2024-09-08	2024-09-08	Rapid	Ethekwini (KED)	5	5	2	Yes	Analysis
2	Human Rights Rapid Chess Tournament 2024	2024-03-16	2024-03-16	Rapid	Ethekwini (KED)	7	7	3	Yes	Analysis
3	2023 KwaDabeka Chess Open	2023-12-02	2023-12-02	Standard	Ethekwini (KED)	5	5	2	Yes	Analysis
4	2023 KZN Open (B)	2023-04-29	2023-04-30	Standard	Ethekwini (KED)	6	6	3	Yes	Analysis
5	2022 Heritage Day Open (B)	2022-09-24	2022-09-25	Standard	Ethekwini (KED)	6	6	2	Yes	Analysis
6	2022 Kwadabeka Chess Open	2022-07-30	2022-07-30	Standard	Ethekwini (KED)	6	5	2	Yes	Analysis
7	2022 KZN Open (B)	2022-04-30	2022-05-01	Standard	Ethekwini (KED)	6	6	2	Yes	Analysis
8	2020 ECA 2nd Youth Trials (U14)	2020-03-07	2020-03-08	Standard	Ethekwini (KED)	6	5	0	Yes	Analysis
9	2020 ECA Youth Trials (U14)	2020-02-22	2020-02-23	Standard	Ethekwini (KED)	6	6	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament Human Rights Rapid Chess Tournament 2024				Tournament 2024 Pinetown District Schools Chess Selection
		date 2024-03-16	rnd 6	type Rapid	result 1	date 2024-09-08	rnd 1	type Rapid	result 1
		Opponent Madlala, L (Lethukuthula)				Opponent Shibe, A (Ayanda)
2	2	Tournament 2023 KZN Open				Tournament 2023 KZN Open
		date 2023-04-29	rnd 3	type Standard	result 1	date 2023-04-29	rnd 4	type Standard	result 1
		Opponent Mulholland, O (Otto)				Opponent Nguse, A (Amahle)
3	2	Tournament 2022 KZN Open				Tournament 2022 Kwadabeka Chess Open
		date 2022-05-01	rnd 6	type Standard	result 1	date 2022-07-30	rnd 2	type Standard	result 1
		Opponent Mfeka, P (Philasande)				Opponent Shabalala, S (Samkelo)

#	Games	Start				End
1	2	Tournament 2023 KZN Open				Tournament 2023 KZN Open
		date 2023-04-29	rnd 3	type Standard	result 1	date 2023-04-29	rnd 4	type Standard	result 1
		Opponent Mulholland, O (Otto)				Opponent Nguse, A (Amahle)
2	2	Tournament 2022 KZN Open				Tournament 2022 Kwadabeka Chess Open
		date 2022-05-01	rnd 6	type Standard	result 1	date 2022-07-30	rnd 2	type Standard	result 1
		Opponent Mfeka, P (Philasande)				Opponent Shabalala, S (Samkelo)
3	2	Tournament 2020 ECA Youth Trials				Tournament 2020 ECA Youth Trials
		date 2020-02-22	rnd 3	type Standard	result 0.5	date 2020-02-23	rnd 4	type Standard	result 0.5
		Opponent Zuma, N (Nomfundo)				Opponent Khoza, N (Nolwazi)

#	Games	Start				End
1	3	Tournament Human Rights Rapid Chess Tournament 2024				Tournament 2024 Pinetown District Schools Chess Selection
		date 2024-03-16	rnd 6	type Rapid	result 1	date 2024-09-08	rnd 1	type Rapid	result 1
		Opponent Madlala, L (Lethukuthula)				Opponent Shibe, A (Ayanda)
2	1	Tournament 2024 Pinetown District Schools Chess Selection				Tournament 2024 Pinetown District Schools Chess Selection
		date 2024-09-08	rnd 5	type Rapid	result 1	date 2024-09-08	rnd 5	type Rapid	result 1
		Opponent Mtungwa, L (Landela)				Opponent Mtungwa, L (Landela)
3	1	Tournament Human Rights Rapid Chess Tournament 2024				Tournament Human Rights Rapid Chess Tournament 2024
		date 2024-03-16	rnd 4	type Rapid	result 1	date 2024-03-16	rnd 4	type Rapid	result 1
		Opponent Magubane, A (Andile)				Opponent Magubane, A (Andile)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Human Rights Rapid Chess Tournament 2024				Tournament 2024 Pinetown District Schools Chess Selection
		date 2024-03-16	rnd 6	type Rapid	result 1	date 2024-09-08	rnd 1	type Rapid	result 1
		Opponent Madlala, L (Lethukuthula)				Opponent Shibe, A (Ayanda)
2	2	Tournament 2023 KZN Open				Tournament 2023 KZN Open
		date 2023-04-29	rnd 3	type Standard	result 1	date 2023-04-29	rnd 4	type Standard	result 1
		Opponent Mulholland, O (Otto)				Opponent Nguse, A (Amahle)
3	2	Tournament 2022 KZN Open				Tournament 2022 Kwadabeka Chess Open
		date 2022-05-01	rnd 6	type Standard	result 1	date 2022-07-30	rnd 2	type Standard	result 1
		Opponent Mfeka, P (Philasande)				Opponent Shabalala, S (Samkelo)

#	Games	Start				End
1	2	Tournament 2023 KZN Open				Tournament 2023 KZN Open
		date 2023-04-29	rnd 3	type Standard	result 1	date 2023-04-29	rnd 4	type Standard	result 1
		Opponent Mulholland, O (Otto)				Opponent Nguse, A (Amahle)
2	2	Tournament 2022 KZN Open				Tournament 2022 Kwadabeka Chess Open
		date 2022-05-01	rnd 6	type Standard	result 1	date 2022-07-30	rnd 2	type Standard	result 1
		Opponent Mfeka, P (Philasande)				Opponent Shabalala, S (Samkelo)
3	1	Tournament 2023 KwaDabeka Chess Open				Tournament 2023 KwaDabeka Chess Open
		date 2023-12-02	rnd 5	type Standard	result 1	date 2023-12-02	rnd 5	type Standard	result 1
		Opponent Zwane, L (Lethukuthula)				Opponent Zwane, L (Lethukuthula)

#	Games	Start				End
1	3	Tournament Human Rights Rapid Chess Tournament 2024				Tournament 2024 Pinetown District Schools Chess Selection
		date 2024-03-16	rnd 6	type Rapid	result 1	date 2024-09-08	rnd 1	type Rapid	result 1
		Opponent Madlala, L (Lethukuthula)				Opponent Shibe, A (Ayanda)
2	1	Tournament 2024 Pinetown District Schools Chess Selection				Tournament 2024 Pinetown District Schools Chess Selection
		date 2024-09-08	rnd 5	type Rapid	result 1	date 2024-09-08	rnd 5	type Rapid	result 1
		Opponent Mtungwa, L (Landela)				Opponent Mtungwa, L (Landela)
3	1	Tournament Human Rights Rapid Chess Tournament 2024				Tournament Human Rights Rapid Chess Tournament 2024
		date 2024-03-16	rnd 4	type Rapid	result 1	date 2024-03-16	rnd 4	type Rapid	result 1
		Opponent Magubane, A (Andile)				Opponent Magubane, A (Andile)

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	Zuma ,N (Nomfundo)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
1	Zuma ,N (Nomfundo)	2	1179.4	966.9	2	1174.2	966.9	0	0	0	0	0	0
2	Van Den Bergh ,J (Jared)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Van Den Bergh ,J (Jared)	2	1225.4	800.4	2	1219.6	800.4	0	0	0	0	0	0
3	Magudulela ,B (Busiswa)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Magudulela ,B (Busiswa)	2	1213.2	788.2	1	1156.4	788.2	1	1144.8	788.2	0	0	0
4	Naidu ,S (Saien)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Naidu ,S (Saien)	1	1383.2	958.2	1	1363.2	958.2	0	0	0	0	0	0
5	Gumede ,N (Nkosikhona)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Gumede ,N (Nkosikhona)	1	1197.8	772.8	1	1186	772.8	0	0	0	0	0	0
6	Mulholland ,O (Otto)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mulholland ,O (Otto)	1	1070.9	1495.9	1	1094.4	1495.9	0	0	0	0	0	0
7	Ngobese ,L (Langalihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Ngobese ,L (Langalihle)	1	1135.5	710.5	1	1119.7	710.5	0	0	0	0	0	0
8	Mkhize ,O (Olwethu)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mkhize ,O (Olwethu)	1	1405.5	980.5	1	1419.9	980.5	0	0	0	0	0	0
9	Masiteng ,N (Nkosikhona)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Masiteng ,N (Nkosikhona)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Zulu ,N (Nthabiseng)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Zulu ,N (Nthabiseng)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Khumalo, S (Sihle)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms