Chess South Africa Ratings Database

PLAYER PAGE

Personal

Khumalo, S (Sihle)

Chess SA id

2140145700

FIDE id

Date of birth

2014-02-03 (U12)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1210.2	1207.8	1200	1200
Raw rating	1209.1	1206.5	1200	1200
Weighted rating	1210.2	1207.8	1200	1200
Weighted performance	1017.1	1016.5	0	0
Floor	745	750.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.7	164.3	165.8	165.8
Highest rating	1258.5 2024-05-01	1258.9 2024-05-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1245 2024-06-01	1250.4 2024-06-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1209.1 2025-08-01	1206.5 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1258.5 2024-05-01	1258.9 2024-05-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0.4	0.4	0	0
New rating	1210.6	1208.1	1200	1200
Analysis
Rating	1210.2	1207.8	1200	1200
Raw rating	1209.1	1206.5	1200	1200
Weighted rating	1210.2	1207.8	1200
Weighted performance	1017.1	1016.5	0
K-factor	36	36	36	36
Floor	745	750.4	700	700
Max/Min rating change allowed	163.7	164.3	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	1209.1	1206.5	1200	1200
New weighted rating	1210.6	1208.1	1200	1200
New weighted performance	1016.7	1016.1	0	0
Temp new rating	1210.6	1208.1	1200	1200
Temp new rating +/-	0.4	0.4	0	0
Final new rating +/-	0.4	0.4	0	0
New rating	1210.6	1208.1	1200	1200
New K-factor	36	36	36	36
New floor	745	750.4	700	700

Item	Main	Standard
	0	0
	0	0
	25	25
	10	10
	4	4
	0	0
History	39	39

Games since
	Main 25	Standard 25		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U12	-1		-1		-1
U12 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	39	20	51.28	10.9	1199.7	1210.6
Standard	39	20	51.28	10.9	1199.7	1210.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1209.1	1206.5	1200	1200
2025-09-01	1209.1	1206.5	1200	1200
2025-08-01	1209.1	1206.5	1200	1200
2025-07-01	1208.3	1205.7	1200	1200
2025-06-01	1207.7	1205	1200	1200
2025-05-01	1207.7	1204.4	1200	1200
2025-04-01	1207.7	1203.9	1200	1200
2025-03-01	1207.7	1203.5	1200	1200
2025-02-01	1207.7	1203.2	1200	1200
2025-01-01	1207.7	1203.2	1200	1200
2024-12-01	1207.7	1203.2	1200	1200
2024-11-01	1207.7	1203.2	1200	1200
2024-10-01	1230.7	1231.3	1200	1200
2024-09-01	1230.7	1231.3	1200	1200
2024-08-01	1230.7	1231.3	1200	1200
2024-07-01	1245	1250.4	1200	1200
2024-06-01	1245	1250.4	1200	1200
2024-08-01	1219.2	1224.8	1200	1200
2024-04-01	1168.7	1161.8	1200	1200
2024-03-01	1168.7	1161.8	1200	1200
2024-02-01	1168.7	1161.8	1200	1200
2024-01-01	1168.7	1161.8	1200	1200
2023-12-01	1168.7	1161.8	1200	1200
2023-11-01	1168.7	1161.8	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	Gauteng Top Schools 2024 (U13 Girls)	2024-10-04	2024-10-04	Standard	Ekurhuleni (GE)	5	5	2	Yes	Analysis
2	Mojazo Cluster School League 2024 (High Schools)	2024-07-26	2024-07-26	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
3	Siyavuma Primary Open 2024 (Junior)	2024-05-18	2024-05-18	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
4	D14 Schools Individuals 2024 (U11 Girls)	2024-05-11	2024-05-11	Standard	Johannesburg Metro (GJM)	5	5	3	Yes	Analysis
5	Mojazo Schools Cluster 2024 (U11)	2024-04-12	2024-04-12	Standard	West Rand (GWR)	5	5	4	Yes	Analysis
6	2023 Gauteng Top Schools (U9 Mixed)	2023-08-18	2023-08-18	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
7	Mojazo Cluster Schools Individuals 2023 (U11 Girls)	2023-04-21	2023-04-21	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis
8	2022 Gauteng Schools Team Championships (U9 Open)	2022-08-27	2022-08-27	Standard	Tshwane (GTP)	5	4	1.5	Yes	Analysis

#	Games	Start				End
1	6	Tournament Mojazo Schools Cluster 2024				Tournament D14 Schools Individuals 2024
		date 2024-04-12	rnd 1	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Mthembu, A (Aphiwe)				Opponent Guga, M (Mandisa)
2	3	Tournament Mojazo Cluster Schools Individuals 2023				Tournament Mojazo Cluster Schools Individuals 2023
		date 2023-04-21	rnd 1	type Standard	result 1	date 2023-04-21	rnd 3	type Standard	result 1
		Opponent Ndlangisa, A (Amanda)				Opponent Malapane, D (Dimpho)
3	2	Tournament Siyavuma Primary Open 2024				Tournament Mojazo Cluster School League 2024
		date 2024-05-18	rnd 5	type Standard	result 1	date 2024-07-26	rnd 1	type Standard	result 1
		Opponent Zwane, Y (Yamkela)				Opponent Nzama, N (Nomthandazo)

#	Games	Start				End
1	6	Tournament Mojazo Schools Cluster 2024				Tournament D14 Schools Individuals 2024
		date 2024-04-12	rnd 1	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Mthembu, A (Aphiwe)				Opponent Guga, M (Mandisa)
2	3	Tournament Mojazo Cluster Schools Individuals 2023				Tournament Mojazo Cluster Schools Individuals 2023
		date 2023-04-21	rnd 1	type Standard	result 1	date 2023-04-21	rnd 3	type Standard	result 1
		Opponent Ndlangisa, A (Amanda)				Opponent Malapane, D (Dimpho)
3	2	Tournament Siyavuma Primary Open 2024				Tournament Mojazo Cluster School League 2024
		date 2024-05-18	rnd 5	type Standard	result 1	date 2024-07-26	rnd 1	type Standard	result 1
		Opponent Zwane, Y (Yamkela)				Opponent Nzama, N (Nomthandazo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Mojazo Schools Cluster 2024				Tournament D14 Schools Individuals 2024
		date 2024-04-12	rnd 4	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Mthethwa, S (Siyanda)				Opponent Guga, M (Mandisa)
2	2	Tournament Siyavuma Primary Open 2024				Tournament Mojazo Cluster School League 2024
		date 2024-05-18	rnd 5	type Standard	result 1	date 2024-07-26	rnd 1	type Standard	result 1
		Opponent Zwane, Y (Yamkela)				Opponent Nzama, N (Nomthandazo)
3	2	Tournament Siyavuma Primary Open 2024				Tournament Siyavuma Primary Open 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 2	type Standard	result 1
		Opponent Mtabela, N (Nkanyezi)				Opponent Chamane, L (Londiwe)

#	Games	Start				End
1	3	Tournament Mojazo Schools Cluster 2024				Tournament D14 Schools Individuals 2024
		date 2024-04-12	rnd 4	type Standard	result 1	date 2024-05-11	rnd 1	type Standard	result 1
		Opponent Mthethwa, S (Siyanda)				Opponent Guga, M (Mandisa)
2	2	Tournament Siyavuma Primary Open 2024				Tournament Mojazo Cluster School League 2024
		date 2024-05-18	rnd 5	type Standard	result 1	date 2024-07-26	rnd 1	type Standard	result 1
		Opponent Zwane, Y (Yamkela)				Opponent Nzama, N (Nomthandazo)
3	2	Tournament Siyavuma Primary Open 2024				Tournament Siyavuma Primary Open 2024
		date 2024-05-18	rnd 1	type Standard	result 1	date 2024-05-18	rnd 2	type Standard	result 1
		Opponent Mtabela, N (Nkanyezi)				Opponent Chamane, L (Londiwe)

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	Zwane ,K (Kelly)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Zwane ,K (Kelly)	2	1156.8	731.8	2	1153	731.8	0	0	0	0	0	0
2	Stambuli ,T (Themba)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
2	Stambuli ,T (Themba)	2	1244.9	1032.4	2	1251.6	1032.4	0	0	0	0	0	0
3	Nzama ,N (Nomthandazo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Nzama ,N (Nomthandazo)	1	1116.4	1541.4	1	1100.3	1541.4	0	0	0	0	0	0
4	Malapane ,D (Dimpho)	1	1	425	1	1	425	0	0	0	0	0	0
4	Malapane ,D (Dimpho)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Pilliner ,H (Hunter)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Pilliner ,H (Hunter)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
6	Ndlangisa ,A (Amanda)	1	1	425	1	1	425	0	0	0	0	0	0
6	Ndlangisa ,A (Amanda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Nkosi ,S (Sibahlesonke)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Nkosi ,S (Sibahlesonke)	1	1394.3	969.3	1	1394.5	969.3	0	0	0	0	0	0
8	Mguni ,R (Rachel)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Mguni ,R (Rachel)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	Zwane ,Y (Yamkela)	1	1	425	1	1	425	0	0	0	0	0	0
9	Zwane ,Y (Yamkela)	1	1168.1	1593.1	1	1161.6	1593.1	0	0	0	0	0	0
10	Zulu ,S (Sphiwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Zulu ,S (Sphiwe)	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