Chess South Africa Ratings Database

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Personal

Lee, K (Ken-Win)

Chess SA id

1120323424

FIDE id

Date of birth

2012-10-30 (U14)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-11

Personal details last changed

1900-01-01

Junior GPX Games

25.5

Junior GPX Points

1281

Item	Main	Standard	Rapid	Blitz
Rating	1365.9	1375.5	1263.9	1200
Raw rating	1365.9	1375.5	1263.9	1200
Weighted rating	1240	1239.1	1216.1	1200
Weighted performance	1326.1	0	0	0
Floor	897.9	875.5	800.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	130.9	129.1	151.4	165.8
Highest rating	1447.3 2025-09-30	1375.5 2025-09-30	1300.6 2025-09-30	1200 2025-08-01
Highest raw rating	1397.9 2025-09-30	1375.5 2025-09-30	1300.6 2025-09-30	1200 2025-08-01
Highest weighted rating	1240 2025-11-01	1226.2 2025-09-30	1216.1 2025-11-01	1200 2025-08-01
Highest weighted performance	1447.3 2025-09-30	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1365.9	1375.5	1263.9	1200
Analysis
Rating	1365.9	1375.5	1263.9	1200
Raw rating	1365.9	1375.5	1263.9	1200
Weighted rating	1240	1239.1	1216.1
Weighted performance	1326.1	0	0
K-factor	36	36	36	36
Floor	897.9	875.5	800.6	700
Max/Min rating change allowed	130.9	129.1	151.4	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	1365.9	1375.5	1263.9	1200
New weighted rating	1251.5	1251.4	1220.5	1200
New weighted performance	1318.3	0	0	0
Temp new rating	1365.9	1375.5	1263.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1365.9	1375.5	1263.9	1200
New K-factor	36	36	36	36
New floor	897.9	875.5	800.6	700

Item	Main	Standard	Rapid
	0	0	0
	39	17	22
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	39	17	22

Games since
	Main 39	Standard 17		Rapid 22		Blitz 0
Gender	Male
Age group	U14
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	1268		635		112
Male	1022		499		83
U14	282		148		33
U14 Male	203		106		24
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	39	24	61.54	98.1	1335.8	1433.9
Standard	17	12.5	73.53	200	1306.7	1506.7
Rapid	22	11.5	52.27	19.3	1358.3	1377.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	39	24	61.54	98.1	1335.8	1433.9
Standard	17	12.5	73.53	200	1306.7	1506.7
Rapid	22	11.5	52.27	19.3	1358.3	1377.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1365.9	1375.5	1263.9	1200
2025-09-30	1397.9	1375.5	1300.6	1200
2025-09-01	1313.8	1307.1	1244.1	1200
2025-08-01	1246	1253.4	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	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	Closed Somerset College Chess Tournament 2025 (U13)	2025-09-12	2025-09-12	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
2	UCT Open Chess Championship 2025 (U14)	2025-10-11	2025-10-11	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
3	Rhenish Primary 2025 (U14+Over)	2025-09-20	2025-09-20	Rapid	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
4	Western Cape Schools - Top Schools 2025 (U13)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	4.5	Yes	Analysis
5	Curro Chess Open Rapid 2025 (U14)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
6	CT Metro District East Top Schools Chess 2025 (U13)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	7	6	5	Yes	Analysis
7	Cape Winelands Open 2025 (U14)	2025-07-19	2025-07-19	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Closed Somerset College Chess Tournament 2025 (U13)	2025-09-12	2025-09-12	Rapid	Cape Town (WCT)	5	5	2	Yes	Analysis
2	UCT Open Chess Championship 2025 (U14)	2025-10-11	2025-10-11	Rapid	Cape Town (WCT)	6	6	2	Yes	Analysis
3	Rhenish Primary 2025 (U14+Over)	2025-09-20	2025-09-20	Rapid	Cape Winelands (WCW)	5	5	3.5	Yes	Analysis
4	Western Cape Schools - Top Schools 2025 (U13)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	6	4.5	Yes	Analysis
5	Curro Chess Open Rapid 2025 (U14)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
6	CT Metro District East Top Schools Chess 2025 (U13)	2025-08-02	2025-08-03	Standard	Cape Town (WCT)	7	6	5	Yes	Analysis
7	Cape Winelands Open 2025 (U14)	2025-07-19	2025-07-19	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis

#	Games	Start				End
1	7	Tournament Curro Chess Open Rapid 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Nkone, N (Nikithemba)				Opponent Badenhorst, M (Marinus)
2	5	Tournament Cape Winelands Open 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-07-19	rnd 5	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Bothma, K (Kiara)				Opponent Du Toit, E (Elan-Noa)
3	4	Tournament Closed Somerset College Chess Tournament 2025				Tournament Rhenish Primary 2025
		date 2025-09-12	rnd 5	type Rapid	result 1	date 2025-09-20	rnd 3	type Rapid	result 0.5
		Opponent Timm, M (Matthew)				Opponent Malherbe, J (Jeevan)

#	Games	Start				End
1	5	Tournament Cape Winelands Open 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-07-19	rnd 5	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Bothma, K (Kiara)				Opponent Du Toit, E (Elan-Noa)
2	4	Tournament CT Metro District East Top Schools Chess 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-03	rnd 6	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Bvute, M (Mickydonald)				Opponent Badenhorst, M (Marinus)
3	2	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-07	rnd 5	type Standard	result 0.5	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Louw, L (Lukas)				Opponent Ellis, H (Hanru)

#	Games	Start				End
1	7	Tournament Curro Chess Open Rapid 2025				Tournament Rhenish Primary 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-09-20	rnd 3	type Rapid	result 0.5
		Opponent Nkone, N (Nikithemba)				Opponent Malherbe, J (Jeevan)
2	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 5	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Visagie, J (Jan)				Opponent Visagie, J (Jan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Curro Chess Open Rapid 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Nkone, N (Nikithemba)				Opponent Badenhorst, M (Marinus)
2	5	Tournament Cape Winelands Open 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-07-19	rnd 5	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Bothma, K (Kiara)				Opponent Du Toit, E (Elan-Noa)
3	3	Tournament Western Cape Schools - Top Schools 2025				Tournament Rhenish Primary 2025
		date 2025-09-07	rnd 6	type Standard	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Ellis, H (Hanru)				Opponent Ramncwana, T (Tanatsiwa)

#	Games	Start				End
1	5	Tournament Cape Winelands Open 2025				Tournament CT Metro District East Top Schools Chess 2025
		date 2025-07-19	rnd 5	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Bothma, K (Kiara)				Opponent Du Toit, E (Elan-Noa)
2	4	Tournament CT Metro District East Top Schools Chess 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-03	rnd 6	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Bvute, M (Mickydonald)				Opponent Badenhorst, M (Marinus)
3	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-07	rnd 6	type Standard	result 1	date 2025-09-07	rnd 6	type Standard	result 1
		Opponent Ellis, H (Hanru)				Opponent Ellis, H (Hanru)

#	Games	Start				End
1	6	Tournament Curro Chess Open Rapid 2025				Tournament Rhenish Primary 2025
		date 2025-08-23	rnd 3	type Rapid	result 1	date 2025-09-20	rnd 2	type Rapid	result 1
		Opponent Nkone, N (Nikithemba)				Opponent Ramncwana, T (Tanatsiwa)
2	1	Tournament Rhenish Primary 2025				Tournament Rhenish Primary 2025
		date 2025-09-20	rnd 5	type Rapid	result 1	date 2025-09-20	rnd 5	type Rapid	result 1
		Opponent Visagie, J (Jan)				Opponent Visagie, J (Jan)

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	Van Der Westhuizen ,M (Mika)	2	1	0	1	0	-425	1	1	425	0	0	0
1	Van Der Westhuizen ,M (Mika)	2	1507	1507	1	1494.5	1082	1	1335.3	1932	0	0	0
2	Crabbia ,M (Mattia)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Crabbia ,M (Mattia)	2	1256.6	831.6	0	0	0	2	1252.6	831.6	0	0	0
3	Timm ,M (Matthew)	2	1	0	0	0	0	2	1	0	0	0	0
3	Timm ,M (Matthew)	2	1230.5	1230.5	0	0	0	2	1251.9	1230.5	0	0	0
4	Bvute ,M (Mickydonald)	1	1	425	1	1	425	0	0	0	0	0	0
4	Bvute ,M (Mickydonald)	1	1245.7	1670.7	1	1240.4	1670.7	0	0	0	0	0	0
5	Badenhorst ,M (Marinus)	1	1	425	1	1	425	0	0	0	0	0	0
5	Badenhorst ,M (Marinus)	1	1460.3	1885.3	1	1435.9	1885.3	0	0	0	0	0	0
6	Harman ,C (Connor)	1	1	425	1	1	425	0	0	0	0	0	0
6	Harman ,C (Connor)	1	1349	1774	1	1308	1774	0	0	0	0	0	0
7	Webb ,A (Amori)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Webb ,A (Amori)	1	1362.6	937.6	1	1357.1	937.6	0	0	0	0	0	0
8	Louw ,L (Lukas)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Louw ,L (Lukas)	1	1539	1539	1	1556.5	1539	0	0	0	0	0	0
9	Osman ,A (Abdul)	1	1	425	1	1	425	0	0	0	0	0	0
9	Osman ,A (Abdul)	1	1198.3	1623.3	1	1197.9	1623.3	0	0	0	0	0	0
10	Du Toit ,E (Elan-Noa)	1	1	425	1	1	425	0	0	0	0	0	0
10	Du Toit ,E (Elan-Noa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Lee, K (Ken-Win)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms