Chess South Africa Ratings Database

PLAYER PAGE

Personal

Siegel, M (Matthews)

Chess SA id

1150159014

FIDE id

Date of birth

2015-06-19 (U12)

Gender

Male

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-10-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1041.4	1111.8	1043.4	1200
Raw rating	1041.4	1111.8	1043.4	1200
Weighted rating	1036.6	1108.3	1039.2	1200
Weighted performance	683.2	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	207.9	188	207.3	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2019-12-01	1200 2019-12-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1041.4	1111.8	1043.4	1200
Analysis
Rating	1041.4	1111.8	1043.4	1200
Raw rating	1041.4	1111.8	1043.4	1200
Weighted rating	1036.6	1108.3	1039.2
Weighted performance	683.2	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	207.9	188	207.3	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	1041.4	1111.8	1043.4	1200
New weighted rating	1037.2	1108.7	1039.6	1200
New weighted performance	682.9	0	0	0
Temp new rating	1041.4	1111.8	1043.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1041.4	1111.8	1043.4	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	5	0	5
	21	6	15
	0	0	0
	0	0	0
History	26	6	20

Games since
	Main 16	Standard 5		Rapid 11		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	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	26	3.5	13.46	-310.6	1175.8	865.3
Standard	6	0.5	8.33	-354.2	1157.2	803.1
Rapid	20	3	15	-297.5	1181.4	883.9
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1041.4	1111.8	1043.4	1200
2025-09-01	1041.4	1111.8	1043.4	1200
2025-08-01	1041.4	1111.8	1043.4	1200
2025-07-01	1041.4	1111.8	1043.4	1200
2025-06-01	1041.4	1111.8	1043.4	1200
2025-05-01	1041.4	1111.8	1043.4	1200
2025-04-01	1041.4	1111.8	1043.4	1200
2025-03-01	1041.4	1111.8	1043.4	1200
2025-02-01	1041.4	1111.8	1043.4	1200
2025-01-01	1022.5	1103.1	1022.1	1200
2024-12-01	1022.5	1103.1	1022.1	1200
2024-11-01	1022.5	1103.1	1022.1	1200
2024-10-01	1033.3	1103.1	1038.7	1200
2024-09-01	1033.3	1103.1	1038.7	1200
2024-08-01	1033.3	1103.1	1038.7	1200
2024-07-01	1033.3	1103.1	1038.7	1200
2024-06-01	1033.3	1103.1	1038.7	1200
2024-08-01	1033.3	1103.1	1038.7	1200
2024-04-01	1033.3	1103.1	1038.7	1200
2024-03-01	1033.3	1103.1	1038.7	1200
2024-02-01	1033.3	1103.1	1038.7	1200
2024-01-01	1033.3	1103.1	1038.7	1200
2023-12-01	1033.3	1103.1	1038.7	1200
2023-11-01	1033.3	1103.1	1038.7	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 Knock-Out 2024 (U9 Boys)	2024-10-19	2024-10-19	Rapid	Cape Winelands (WCW)	6	5	1	Yes	Analysis
2	Ashton Skaakmat Rapid 2023 (U9)	2023-11-18	2023-11-18	Rapid	Cape Winelands (WCW)	6	6	1.5	Yes	Analysis
3	Robertson Chess Tournament Oct 2023 (U9)	2023-10-28	2023-10-28	Standard	Cape Winelands (WCW)	5	5	0.5	Yes	Analysis
4	Western Cape Top Schools 2023 (U9 Mixed)	2023-09-02	2023-09-03	Standard	Cape Winelands (WCW)	6	1	0	Yes	Analysis
5	CW Top Schools 2023 (U7-U11 Mixed + U11 Girls)	2023-08-26	2023-08-26	Rapid	Cape Winelands (WCW)	5	5	0	Yes	Analysis
6	Langeberg Top Schools 2023 (U7-U13 Mix)	2023-07-29	2023-07-29	Rapid	Cape Winelands (WCW)	5	4	0.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament Ashton Skaakmat Rapid 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-11-18	rnd 4	type Rapid	result 1	date 2023-11-18	rnd 5	type Rapid	result 0.5
		Opponent Van Der Bank, R (Recailinn)				Opponent Engelbrecht, M (Mischka)
2	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Titus, M (Matthew)				Opponent Titus, M (Matthew)
3	1	Tournament Robertson Chess Tournament Oct 2023				Tournament Robertson Chess Tournament Oct 2023
		date 2023-10-28	rnd 3	type Standard	result 0.5	date 2023-10-28	rnd 3	type Standard	result 0.5
		Opponent Du Toit, S (Shanika)				Opponent Du Toit, S (Shanika)

#	Games	Start				End
1	1	Tournament Robertson Chess Tournament Oct 2023				Tournament Robertson Chess Tournament Oct 2023
		date 2023-10-28	rnd 3	type Standard	result 0.5	date 2023-10-28	rnd 3	type Standard	result 0.5
		Opponent Du Toit, S (Shanika)				Opponent Du Toit, S (Shanika)

#	Games	Start				End
1	2	Tournament Ashton Skaakmat Rapid 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-11-18	rnd 4	type Rapid	result 1	date 2023-11-18	rnd 5	type Rapid	result 0.5
		Opponent Van Der Bank, R (Recailinn)				Opponent Engelbrecht, M (Mischka)
2	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Titus, M (Matthew)				Opponent Titus, M (Matthew)
3	1	Tournament Langeberg Top Schools 2023				Tournament Langeberg Top Schools 2023
		date 2023-07-29	rnd 1	type Rapid	result 0.5	date 2023-07-29	rnd 1	type Rapid	result 0.5
		Opponent Pokwas, R (Raynicah)				Opponent Pokwas, R (Raynicah)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Titus, M (Matthew)				Opponent Titus, M (Matthew)
2	1	Tournament Ashton Skaakmat Rapid 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-11-18	rnd 4	type Rapid	result 1	date 2023-11-18	rnd 4	type Rapid	result 1
		Opponent Van Der Bank, R (Recailinn)				Opponent Van Der Bank, R (Recailinn)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Worcester Knock-Out 2024				Tournament Worcester Knock-Out 2024
		date 2024-10-19	rnd 6	type Rapid	result 1	date 2024-10-19	rnd 6	type Rapid	result 1
		Opponent Titus, M (Matthew)				Opponent Titus, M (Matthew)
2	1	Tournament Ashton Skaakmat Rapid 2023				Tournament Ashton Skaakmat Rapid 2023
		date 2023-11-18	rnd 4	type Rapid	result 1	date 2023-11-18	rnd 4	type Rapid	result 1
		Opponent Van Der Bank, R (Recailinn)				Opponent Van Der Bank, R (Recailinn)

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	Willemse ,N (Neveah)	2	0	-425	1	0	-425	1	0	-425	0	0	0
1	Willemse ,N (Neveah)	2	1104.5	679.5	1	1068	679.5	1	1134.9	679.5	0	0	0
2	Du Toit ,S (Shanika)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
2	Du Toit ,S (Shanika)	2	1195.2	982.8	1	1200	1195.2	1	1183.4	770.2	0	0	0
3	Swanepoel ,M (Mariaan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Swanepoel ,M (Mariaan)	1	1099.2	674.2	1	1143.1	674.2	0	0	0	0	0	0
4	Edons ,M (Mihandro)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Edons ,M (Mihandro)	1	1154.6	729.6	1	1145.6	729.6	0	0	0	0	0	0
5	De Kock ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	De Kock ,L (Liam)	1	1245.5	820.5	1	1200	820.5	0	0	0	0	0	0
6	Van Zyl ,M (Maria Elizabeth)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Van Zyl ,M (Maria Elizabeth)	1	1138.1	713.1	1	1126.8	713.1	0	0	0	0	0	0
7	Braaf ,L (Le-Meake Roland)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Braaf ,L (Le-Meake Roland)	1	1156.6	731.6	0	0	0	1	1161.6	731.6	0	0	0
8	Jansen Van Rensburg ,X (Xandre)	1	0	-425	0	0	0	1	0	-425	0	0	0
8	Jansen Van Rensburg ,X (Xandre)	1	1229.4	804.4	0	0	0	1	1232.6	804.4	0	0	0
9	Van Rooi ,D (David)	1	0	-425	0	0	0	1	0	-425	0	0	0
9	Van Rooi ,D (David)	1	1176.4	751.4	0	0	0	1	1192	751.4	0	0	0
10	Van Der Westhuizen ,L (Linli)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Van Der Westhuizen ,L (Linli)	1	1209.1	784.1	0	0	0	1	1200	784.1	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Siegel, M (Matthews)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms