Chess South Africa Ratings Database

PLAYER PAGE

Personal

Lee, M (Martin John)

Chess SA id

1150312904

FIDE id

Date of birth

2015-03-19 (U12)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1239.7	1205.8	1254	1200
Raw rating	1239.7	1205.8	1254	1200
Weighted rating	1204.1	1201.7	1200.9	1200
Weighted performance	0	0	0	0
Floor	739.7	705.8	754	700
K-factor	36	36	36	36
Min/Max rating change allowed	156.7	164.5	153.5	165.8
Highest rating	1239.7 2025-11-01	1205.8 2025-09-30	1254 2025-11-01	1200 2024-10-01
Highest raw rating	1239.7 2025-11-01	1205.8 2025-09-30	1254 2025-11-01	1200 2024-10-01
Highest weighted rating	1200 2024-10-01	1200.5 2025-09-30	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1239.7	1205.8	1254	1200
Analysis
Rating	1239.7	1205.8	1254	1200
Raw rating	1239.7	1205.8	1254	1200
Weighted rating	1204.1	1201.7	1200.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	739.7	705.8	754	700
Max/Min rating change allowed	156.7	164.5	153.5	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	1239.7	1205.8	1254	1200
New weighted rating	1207.3	1202.1	1205.6	1200
New weighted performance	0	0	0	0
Temp new rating	1239.7	1205.8	1254	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1239.7	1205.8	1254	1200
New K-factor	36	36	36	36
New floor	739.7	705.8	754	700

Item	Main	Standard	Rapid
	0	0	0
	13	5	8
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	18	5	13

Games since
	Main 18	Standard 5		Rapid 13		Blitz 0
Gender	Male
Age group	U12
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
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	13	7.5	57.69	65.4	1283	1348.4
Standard	5	2.5	50	0	1235.3	1235.3
Rapid	8	5	62.5	106.2	1312.8	1419.1
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	18	8.5	47.22	-23.6	1267.4	1243.8
Standard	5	2.5	50	0	1235.3	1235.3
Rapid	13	6	46.15	-32.7	1279.8	1247.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1239.7	1205.8	1254	1200
2025-11-30	1239.7	1205.8	1254	1200
2025-11-01	1239.7	1205.8	1254	1200
2025-09-30	1212.2	1205.8	1206.1	1200
2025-09-01	1208.6	1200	1206.1	1200
2025-08-01	1192	1200	1184.7	1200
2025-07-01	1192	1200	1184.7	1200
2025-06-01	1192	1200	1184.7	1200
2025-05-01	1192	1200	1184.7	1200
2025-04-01	1192	1200	1184.7	1200
2025-03-01	1192	1200	1184.7	1200
2025-02-01	1190.6	1200	1182.1	1200
2025-01-01	1168.8	1200	1140.4	1200
2024-12-01	1168.8	1200	1140.4	1200
2024-11-01	1168.8	1200	1140.4	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	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

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	Worcester Schools Knock-Out 2025 (U11 Boys)	2025-10-18	2025-10-18	Rapid	Cape Winelands (WCW)	6	5	3	Yes	Analysis
2	Western Cape Schools - Top Schools 2025 (U11)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	2.5	Yes	Analysis
3	Cape Winelands Top Schools 2025 (U9+U11)	2025-08-23	2025-08-23	Rapid	Cape Winelands (WCW)	4	3	2	Yes	Analysis
4	Worcester Knock-Out 2024 (U9 Boys)	2024-10-19	2024-10-19	Rapid	Cape Winelands (WCW)	6	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Worcester Schools Knock-Out 2025				Tournament Worcester Schools Knock-Out 2025
		date 2025-10-18	rnd 3	type Rapid	result 1	date 2025-10-18	rnd 5	type Rapid	result 1
		Opponent Andrews, J (Jerahn)				Opponent Steenkamp, W (Wentzel)
2	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 Van Wyk, N (Nina)				Opponent Kilowan, L (Lemuel)
3	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Cluver, M (Maximilian)				Opponent Cluver, M (Maximilian)

#	Games	Start				End
1	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 Van Wyk, N (Nina)				Opponent Kilowan, L (Lemuel)
2	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Cluver, M (Maximilian)				Opponent Cluver, M (Maximilian)

#	Games	Start				End
1	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Baaitjies, N (Nowinique)				Opponent Baaitjies, N (Nowinique)
2	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Oosthuizen, C (Cornecio)				Opponent Oosthuizen, C (Cornecio)
3	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 5	type Rapid	result 1	date 2024-10-19	rnd 5	type Rapid	result 1
		Opponent Siegel, M (Matthews)				Opponent Siegel, M (Matthews)

No games found.

#	Games	Start				End

#	Games	Start				End
1	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 Kilowan, L (Lemuel)				Opponent Kilowan, L (Lemuel)
2	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Cluver, M (Maximilian)				Opponent Cluver, M (Maximilian)
3	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Baaitjies, N (Nowinique)				Opponent Baaitjies, N (Nowinique)

#	Games	Start				End
1	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 Kilowan, L (Lemuel)				Opponent Kilowan, L (Lemuel)
2	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 3	type Standard	result 1	date 2025-09-06	rnd 3	type Standard	result 1
		Opponent Cluver, M (Maximilian)				Opponent Cluver, M (Maximilian)

#	Games	Start				End
1	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 4	type Rapid	result 1	date 2025-08-23	rnd 4	type Rapid	result 1
		Opponent Baaitjies, N (Nowinique)				Opponent Baaitjies, N (Nowinique)
2	1	Tournament Cape Winelands Top Schools 2025				Tournament Cape Winelands Top Schools 2025
		date 2025-08-23	rnd 1	type Rapid	result 1	date 2025-08-23	rnd 1	type Rapid	result 1
		Opponent Oosthuizen, C (Cornecio)				Opponent Oosthuizen, C (Cornecio)
3	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 5	type Rapid	result 1	date 2024-10-19	rnd 5	type Rapid	result 1
		Opponent Siegel, M (Matthews)				Opponent Siegel, M (Matthews)

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	Edons ,M (Mihandro)	2	0	-425	0	0	0	2	0	-425	0	0	0
1	Edons ,M (Mihandro)	2	1317.7	892.7	0	0	0	2	1272.7	892.7	0	0	0
2	Krynauw ,A (Arno)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Krynauw ,A (Arno)	1	1319.8	894.8	1	1325.2	894.8	0	0	0	0	0	0
3	Van Wyk ,N (Nina)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Van Wyk ,N (Nina)	1	1206.6	1206.6	1	1201.9	1206.6	0	0	0	0	0	0
4	Cluver ,M (Maximilian)	1	1	425	1	1	425	0	0	0	0	0	0
4	Cluver ,M (Maximilian)	1	1228.6	1653.6	1	1231.1	1653.6	0	0	0	0	0	0
5	Kilowan ,L (Lemuel)	1	1	425	1	1	425	0	0	0	0	0	0
5	Kilowan ,L (Lemuel)	1	1197.3	1622.3	1	1196.8	1622.3	0	0	0	0	0	0
6	Ngxovu ,A (Akhanyile)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Ngxovu ,A (Akhanyile)	1	1224.4	799.4	1	1226.3	799.4	0	0	0	0	0	0
7	Jansen Van Rensburg ,X (Xandre)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Jansen Van Rensburg ,X (Xandre)	1	1229.4	804.4	0	0	0	1	1232.6	804.4	0	0	0
8	Van Wyk ,M (Micaile)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Van Wyk ,M (Micaile)	1	1526.1	1101.1	0	0	0	1	1576.6	1101.1	0	0	0
9	Bam ,L (Levi)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Bam ,L (Levi)	1	1162.2	737.2	0	0	0	1	1200	737.2	0	0	0
10	Siegel ,M (Matthews)	1	1	425	0	0	0	1	1	425	0	0	0
10	Siegel ,M (Matthews)	1	1033.3	1458.3	0	0	0	1	1038.7	1458.3	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Lee, M (Martin John)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms