Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matthews, M (Marcel)

Chess SA id

1120130503

FIDE id

Date of birth

2012-07-09 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-05-13

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1236.3	1212.2	1249.6	1200
Raw rating	1236.3	1212.2	1249.6	1200
Weighted rating	1236.3	1212.2	1249.6	1200
Weighted performance	0	0	0	0
Floor	736.3	713.6	749.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	157.5	163	154.5	165.8
Highest rating	1265.2 2020-02-01	1265.1 2020-02-01	1381.9 2023-05-01	1200 2018-10-01
Highest raw rating	1236.3 2024-02-01	1213.6 2020-03-01	1249.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1236.3 2025-04-01	1213.6 2022-02-01	1249.6 2025-04-01	1200 2018-10-01
Highest weighted performance	1265.2 2020-02-01	1265.1 2020-02-01	1381.9 2023-05-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1236.3	1212.2	1249.6	1200
Analysis
Rating	1236.3	1212.2	1249.6	1200
Raw rating	1236.3	1212.2	1249.6	1200
Weighted rating	1236.3	1212.2	1249.6
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	736.3	713.6	749.6	700
Max/Min rating change allowed	157.5	163	154.5	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	1236.3	1212.2	1249.6	1200
New weighted rating	1236.3	1212.2	1249.6	1200
New weighted performance	0	0	0	0
Temp new rating	1236.3	1212.2	1249.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1236.3	1212.2	1249.6	1200
New K-factor	36	36	36	36
New floor	736.3	713.6	749.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	6	0	6
	0	0	0
	0	0	0
History	16	10	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
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	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
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	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	16	9.5	59.38	79.7	1207.2	1286.9
Standard	10	5.5	55	42.5	1198.4	1240.9
Rapid	6	4	66.67	141.7	1221.9	1363.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1236.3	1212.2	1249.6	1200
2025-09-01	1236.3	1212.2	1249.6	1200
2025-08-01	1236.3	1212.2	1249.6	1200
2025-07-01	1236.3	1212.2	1249.6	1200
2025-06-01	1236.3	1212.2	1249.6	1200
2025-05-01	1236.3	1212.2	1249.6	1200
2025-04-01	1236.3	1212.2	1249.6	1200
2025-03-01	1236.3	1212.2	1249.6	1200
2025-02-01	1236.3	1212.2	1249.6	1200
2025-01-01	1236.3	1212.2	1249.6	1200
2024-12-01	1236.3	1212.2	1249.6	1200
2024-11-01	1236.3	1212.2	1249.6	1200
2024-10-01	1236.3	1212.2	1249.6	1200
2024-09-01	1236.3	1212.2	1249.6	1200
2024-08-01	1236.3	1212.2	1249.6	1200
2024-07-01	1236.3	1212.2	1249.6	1200
2024-06-01	1236.3	1212.2	1249.6	1200
2024-08-01	1236.3	1212.2	1249.6	1200
2024-04-01	1236.3	1212.2	1249.6	1200
2024-03-01	1236.3	1212.2	1249.6	1200
2024-02-01	1236.3	1212.2	1249.6	1200
2024-01-01	1236.3	1212.2	1249.6	1200
2023-12-01	1236.3	1212.2	1249.6	1200
2023-11-01	1236.3	1212.2	1249.6	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	Rhenish Primary Tournament 2023 (U12)	2023-05-13	2023-05-13	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
2	2020 Metro Trials (U9 Boys)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	2.5	Yes	Analysis
3	2020 East District Individuals (U9)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 2	type Rapid	result 1	date 2023-05-13	rnd 4	type Rapid	result 1
		Opponent Prins, A (Adriano)				Opponent Springhorn, K (Kylie)
2	3	Tournament 2020 East District Individuals				Tournament 2020 Metro Trials
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-03-13	rnd 1	type Standard	result 1
		Opponent Maritz, L (Leane)				Opponent Matima, A (Aiden)
3	2	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 3	type Standard	result 0.5	date 2020-03-14	rnd 4	type Standard	result 1
		Opponent Lee, S (Shakoor)				Opponent Yoon, YJ (Yea Jun)

#	Games	Start				End
1	3	Tournament 2020 East District Individuals				Tournament 2020 Metro Trials
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-03-13	rnd 1	type Standard	result 1
		Opponent Maritz, L (Leane)				Opponent Matima, A (Aiden)
2	2	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 3	type Standard	result 0.5	date 2020-03-14	rnd 4	type Standard	result 1
		Opponent Lee, S (Shakoor)				Opponent Yoon, YJ (Yea Jun)
3	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent Boshoff, L (Lukas)				Opponent Boshoff, L (Lukas)

#	Games	Start				End
1	3	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 2	type Rapid	result 1	date 2023-05-13	rnd 4	type Rapid	result 1
		Opponent Prins, A (Adriano)				Opponent Springhorn, K (Kylie)
2	1	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 6	type Rapid	result 1	date 2023-05-13	rnd 6	type Rapid	result 1
		Opponent Baard, R (Riedewaan)				Opponent Baard, R (Riedewaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 2	type Rapid	result 1	date 2023-05-13	rnd 4	type Rapid	result 1
		Opponent Prins, A (Adriano)				Opponent Springhorn, K (Kylie)
2	3	Tournament 2020 East District Individuals				Tournament 2020 Metro Trials
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-03-13	rnd 1	type Standard	result 1
		Opponent Maritz, L (Leane)				Opponent Matima, A (Aiden)
3	1	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 6	type Rapid	result 1	date 2023-05-13	rnd 6	type Rapid	result 1
		Opponent Baard, R (Riedewaan)				Opponent Baard, R (Riedewaan)

#	Games	Start				End
1	3	Tournament 2020 East District Individuals				Tournament 2020 Metro Trials
		date 2020-02-01	rnd 4	type Standard	result 1	date 2020-03-13	rnd 1	type Standard	result 1
		Opponent Maritz, L (Leane)				Opponent Matima, A (Aiden)
2	1	Tournament 2020 Metro Trials				Tournament 2020 Metro Trials
		date 2020-03-14	rnd 4	type Standard	result 1	date 2020-03-14	rnd 4	type Standard	result 1
		Opponent Yoon, YJ (Yea Jun)				Opponent Yoon, YJ (Yea Jun)
3	1	Tournament 2020 East District Individuals				Tournament 2020 East District Individuals
		date 2020-02-01	rnd 2	type Standard	result 1	date 2020-02-01	rnd 2	type Standard	result 1
		Opponent Boshoff, L (Lukas)				Opponent Boshoff, L (Lukas)

#	Games	Start				End
1	3	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 2	type Rapid	result 1	date 2023-05-13	rnd 4	type Rapid	result 1
		Opponent Prins, A (Adriano)				Opponent Springhorn, K (Kylie)
2	1	Tournament Rhenish Primary Tournament 2023				Tournament Rhenish Primary Tournament 2023
		date 2023-05-13	rnd 6	type Rapid	result 1	date 2023-05-13	rnd 6	type Rapid	result 1
		Opponent Baard, R (Riedewaan)				Opponent Baard, R (Riedewaan)

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	Brakhoff ,F (Ferris)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Brakhoff ,F (Ferris)	1	1219.9	794.9	1	1207.2	794.9	0	0	0	0	0	0
2	Lee ,S (Shakoor)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Lee ,S (Shakoor)	1	1174.2	1174.2	1	1163.5	1174.2	0	0	0	0	0	0
3	Yoon ,YJ (Yea Jun)	1	1	425	1	1	425	0	0	0	0	0	0
3	Yoon ,YJ (Yea Jun)	1	1225.4	1650.4	1	1210.4	1650.4	0	0	0	0	0	0
4	Jeftha ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Jeftha ,L (Liam)	1	1171.9	746.9	1	1167.2	746.9	0	0	0	0	0	0
5	Matima ,A (Aiden)	1	1	425	1	1	425	0	0	0	0	0	0
5	Matima ,A (Aiden)	1	1275.9	1700.9	1	1248	1700.9	0	0	0	0	0	0
6	Maritz ,L (Leane)	1	1	425	1	1	425	0	0	0	0	0	0
6	Maritz ,L (Leane)	1	1126.6	1551.6	1	1112.8	1551.6	0	0	0	0	0	0
7	Boshoff ,L (Lukas)	1	1	425	1	1	425	0	0	0	0	0	0
7	Boshoff ,L (Lukas)	1	1200.7	1625.7	1	1200	1625.7	0	0	0	0	0	0
8	Edwards ,I (Isaiah)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Edwards ,I (Isaiah)	1	1141.1	716.1	1	1167.2	716.1	0	0	0	0	0	0
9	Paterson ,C (Calvin)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Paterson ,C (Calvin)	1	1236.3	811.3	1	1222	811.3	0	0	0	0	0	0
10	Schutte ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
10	Schutte ,D (Daniel)	1	1212.9	1637.9	1	1213.2	1637.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Matthews, M (Marcel)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms