Chess South Africa Ratings Database

PLAYER PAGE

Personal

Kwinana, S (Somila)

Chess SA id

2150307926

FIDE id

Date of birth

2015-09-17 (U12)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1159.1	1150.5	1200	1200
Raw rating	1159.1	1150.5	1200	1200
Weighted rating	1153.5	1143.7	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	175.8	177.9	165.8	165.8
Highest rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest raw rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted rating	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01	1200 2024-07-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-07-01	1200 2024-07-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1159.1	1150.5	1200	1200
Analysis
Rating	1159.1	1150.5	1200	1200
Raw rating	1159.1	1150.5	1200	1200
Weighted rating	1153.5	1143.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	175.8	177.9	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	1159.1	1150.5	1200	1200
New weighted rating	1153.2	1143.3	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1159.1	1150.5	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1159.1	1150.5	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	5	5
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Female
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	5	0	0	-425	1168.9	743.9
Standard	5	0	0	-425	1168.9	743.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1159.1	1150.5	1200	1200
2025-09-01	1159.1	1150.5	1200	1200
2025-08-01	1159.1	1150.5	1200	1200
2025-07-01	1159.1	1150.5	1200	1200
2025-06-01	1159.1	1150.5	1200	1200
2025-05-01	1159.1	1150.5	1200	1200
2025-04-01	1159.1	1150.5	1200	1200
2025-03-01	1159.1	1150.5	1200	1200
2025-02-01	1157.1	1148.1	1200	1200
2025-01-01	1112.4	1094	1200	1200
2024-12-01	1112.4	1094	1200	1200
2024-11-01	1112.4	1094	1200	1200
2024-10-01	1112.4	1094	1200	1200
2024-09-01	1112.4	1094	1200	1200
2024-08-01	1112.4	1094	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	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
2023-11-01	1200	1200	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	CT Metro District East Top Schools Chess 2024 (U9 Mixed)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	5	5	0	Yes	Analysis

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Foster ,B (Bjorn)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Foster ,B (Bjorn)	1	1153.2	728.2	1	1146.4	728.2	0	0	0	0	0	0
2	Esterhuysen ,A (Aj)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Esterhuysen ,A (Aj)	1	1116.1	691.1	1	1084.4	691.1	0	0	0	0	0	0
3	Janse Van Rensberg ,D (Divan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Janse Van Rensberg ,D (Divan)	1	1175	750	1	1200	750	0	0	0	0	0	0
4	Beer ,R (Reaboka)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Beer ,R (Reaboka)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Groep ,G (Gemmah)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Groep ,G (Gemmah)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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Statistics

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PLAYER PAGE

Personal

Kwinana, S (Somila)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms