Chess South Africa Ratings Database

PLAYER PAGE

Personal

Collins, M (Mathew)

Chess SA id

1070158460

FIDE id

Date of birth

2007-06-27 (U20)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1189	1186.3	1200	1200
Raw rating	1189	1186.3	1200	1200
Weighted rating	1188	1185.3	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	168.4	169.1	165.8	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 2024-02-01	1200 2024-02-01
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 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1189	1186.3	1200	1200
Analysis
Rating	1189	1186.3	1200	1200
Raw rating	1189	1186.3	1200	1200
Weighted rating	1188	1185.3	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	168.4	169.1	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	1189	1186.3	1200	1200
New weighted rating	1188.2	1185.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1189	1186.3	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1189	1186.3	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	0	0
	9	9
	5	5
	0	0
	0	0
History	14	14

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	14	5.5	39.29	-91.1	1262.4	1171.3
Standard	14	5.5	39.29	-91.1	1262.4	1171.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1189	1186.3	1200	1200
2025-09-01	1189	1186.3	1200	1200
2025-08-01	1189	1186.3	1200	1200
2025-07-01	1189	1186.3	1200	1200
2025-06-01	1189	1186.3	1200	1200
2025-05-01	1189	1186.3	1200	1200
2025-04-01	1189	1186.3	1200	1200
2025-03-01	1189	1186.3	1200	1200
2025-02-01	1189	1186.3	1200	1200
2025-01-01	1189	1186.3	1200	1200
2024-12-01	1189	1186.3	1200	1200
2024-11-01	1189	1186.3	1200	1200
2024-10-01	1189	1186.3	1200	1200
2024-09-01	1189	1186.3	1200	1200
2024-08-01	1189	1186.3	1200	1200
2024-07-01	1184.2	1181.6	1200	1200
2024-06-01	1184.2	1181.6	1200	1200
2024-08-01	1181.5	1178	1200	1200
2024-04-01	1181.5	1178	1200	1200
2024-03-01	1181.5	1178	1200	1200
2024-02-01	1181.5	1178	1200	1200
2024-01-01	1181.5	1178	1200	1200
2023-12-01	1181.5	1178	1200	1200
2023-11-01	1181.5	1178	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	D2 School League Finals 2024 (U17)	2024-07-20	2024-07-20	Standard	West Rand (GWR)	5	4	2	Yes	Analysis
2	2024 D2 Schools Individuals (U18 Boys)	2024-05-04	2024-05-04	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
3	D2 School League Finals 2023 (U19)	2023-07-22	2023-07-22	Standard	West Rand (GWR)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	2	Tournament D2 School League Finals 2024				Tournament D2 School League Finals 2024
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Olivier, L (Logan)				Opponent Mothupa, T (Thato)
2	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Monnagaratoe, M (Moatlhodi)				Opponent Monnagaratoe, M (Moatlhodi)
3	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 2	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Williams, E (Enerst)				Opponent Williams, E (Enerst)

#	Games	Start				End
1	2	Tournament D2 School League Finals 2024				Tournament D2 School League Finals 2024
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Olivier, L (Logan)				Opponent Mothupa, T (Thato)
2	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Monnagaratoe, M (Moatlhodi)				Opponent Monnagaratoe, M (Moatlhodi)
3	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 2	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Williams, E (Enerst)				Opponent Williams, E (Enerst)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament D2 School League Finals 2024				Tournament D2 School League Finals 2024
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Olivier, L (Logan)				Opponent Mothupa, T (Thato)
2	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Monnagaratoe, M (Moatlhodi)				Opponent Monnagaratoe, M (Moatlhodi)
3	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 2	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Williams, E (Enerst)				Opponent Williams, E (Enerst)

#	Games	Start				End
1	2	Tournament D2 School League Finals 2024				Tournament D2 School League Finals 2024
		date 2024-07-20	rnd 1	type Standard	result 1	date 2024-07-20	rnd 2	type Standard	result 1
		Opponent Olivier, L (Logan)				Opponent Mothupa, T (Thato)
2	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 4	type Standard	result 1	date 2024-05-04	rnd 4	type Standard	result 1
		Opponent Monnagaratoe, M (Moatlhodi)				Opponent Monnagaratoe, M (Moatlhodi)
3	1	Tournament 2024 D2 Schools Individuals				Tournament 2024 D2 Schools Individuals
		date 2024-05-04	rnd 2	type Standard	result 1	date 2024-05-04	rnd 2	type Standard	result 1
		Opponent Williams, E (Enerst)				Opponent Williams, E (Enerst)

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	Sibeko ,N (Njabulo Kamogelo)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Sibeko ,N (Njabulo Kamogelo)	1	1246.1	821.1	1	1256.4	821.1	0	0	0	0	0	0
2	Mothupa ,T (Thato)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mothupa ,T (Thato)	1	1158.8	1583.8	1	1151.2	1583.8	0	0	0	0	0	0
3	Pieterse ,M (Mardo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Pieterse ,M (Mardo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Bassie ,U (Unathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Bassie ,U (Unathi)	1	1264.6	839.6	1	1226.2	839.6	0	0	0	0	0	0
5	Maoto ,O (Oamogetswe)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Maoto ,O (Oamogetswe)	1	1215.5	790.5	1	1218.4	790.5	0	0	0	0	0	0
6	Mutsambwa ,T (Trevor)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Mutsambwa ,T (Trevor)	1	1377.8	952.8	1	1375.9	952.8	0	0	0	0	0	0
7	Williams ,E (Enerst)	1	1	425	1	1	425	0	0	0	0	0	0
7	Williams ,E (Enerst)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Stellenberg ,C (Caleb D)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
8	Stellenberg ,C (Caleb D)	1	1200	1200	1	1200	1200	0	0	0	0	0	0
9	Olivier ,L (Logan)	1	1	425	1	1	425	0	0	0	0	0	0
9	Olivier ,L (Logan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Nxumalo ,S (Sihle)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Nxumalo ,S (Sihle)	1	1361.1	936.1	1	1375.3	936.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Collins, M (Mathew)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms