Chess South Africa Ratings Database

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Personal

Wimble, M (Matthew)

Chess SA id

1150315822

FIDE id

534014276

Date of birth

2015-02-18 (U12)

Gender

Male

Region

Nelson Mandela Bay (ENM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-12-20

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1304.2	1312.5	1201.1	1200
Raw rating	1282.2	1293.2	1201.1	1200
Weighted rating	1235.8	1240	1200.2	1200
Weighted performance	1304.2	1312.5	0	0
Floor	813.1	826.7	701.1	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.5	145.2	165.6	165.8
Highest rating	1377.2 2025-09-01	1377.8 2025-09-01	1201.1 2025-11-01	1200 2025-03-01
Highest raw rating	1313.1 2025-09-01	1326.7 2025-09-01	1201.1 2025-11-01	1200 2025-03-01
Highest weighted rating	1235.8 2026-01-01	1240 2026-01-01	1200.1 2025-11-01	1200 2025-03-01
Highest weighted performance	1377.2 2025-09-01	1377.8 2025-09-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-8.7	-8.8	0	0
New rating	1295.5	1303.7	1201.1	1200
Analysis
Rating	1304.2	1312.5	1201.1	1200
Raw rating	1282.2	1293.2	1201.1	1200
Weighted rating	1235.8	1240	1200.2
Weighted performance	1304.2	1312.5	0
K-factor	36	36	36	36
Floor	813.1	826.7	701.1	700
Max/Min rating change allowed	147.5	145.2	165.6	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	1282.2	1293.2	1201.1	1200
New weighted rating	1240.7	1245.6	1200.3	1200
New weighted performance	1295.5	1303.7	0	0
Temp new rating	1295.5	1303.7	1201.1	1200
Temp new rating +/-	-8.7	-8.8	0	0
Final new rating +/-	-8.7	-8.8	0	0
New rating	1295.5	1303.7	1201.1	1200
New K-factor	36	36	36	36
New floor	813.1	826.7	701.1	700

Item	Main	Standard	Rapid
	0	0	0
	48	42	6
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	48	42	6

Games since
	Main 48	Standard 42		Rapid 6		Blitz 0
Gender	Male
Age group	U12
Region	Nelson Mandela Bay (ENM)
Province	Eastern Cape (EC)
Main
	RSA		Province		Region
Overall	3130		387		134
Male	2454		320		110
U12	472		54		17
U12 Male	337		38		14
Standard
	RSA		Province		Region
Overall	3150		407		136
Male	2472		334		111
U12	459		56		18
U12 Male	334		40		15
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	48	21	43.75	-53.1	1319.3	1266.1
Standard	42	18	42.86	-60.7	1308.6	1247.9
Rapid	6	3	50	0	1393.7	1393.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	48	21	43.75	-53.1	1319.3	1266.1
Standard	42	18	42.86	-60.7	1308.6	1247.9
Rapid	6	3	50	0	1393.7	1393.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1282.2	1293.2	1201.1	1200
2025-11-30	1281.4	1289.2	1201.1	1200
2025-11-01	1281.4	1289.2	1201.1	1200
2025-09-30	1275.9	1289.2	1200	1200
2025-09-01	1313.1	1326.7	1200	1200
2025-08-01	1250.9	1252.6	1200	1200
2025-07-01	1203.1	1203.9	1200	1200
2025-06-01	1200.1	1200.2	1200	1200
2025-05-01	1216.3	1219.9	1200	1200
2025-04-01	1199	1198.7	1200	1200
2025-03-01	1197.8	1197.5	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
2024-11-01	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	2025 Mzansi Individual Championships (U12 Open)	2025-12-17	2025-12-20	Standard	Nelson Mandela Bay (ENM)	6	6	2.5	Yes	Analysis
2	Fide in the Bay 2025 (U12)	2025-10-04	2025-10-04	Rapid	Nelson Mandela Bay (ENM)	7	6	3	Yes	Analysis
3	EC Closed 2025 (U12 Boys)	2025-09-06	2025-09-07	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis
4	FIDE in the Bay 2025 (U12)	2025-08-30	2025-08-30	Standard	Nelson Mandela Bay (ENM)	5	5	4	Yes	Analysis
5	Eastern Cape Inter-Regional Team Chess Championship 2025 (U12)	2025-07-10	2025-07-11	Standard	Amathole (EAL)	5	4	3	Yes	Analysis
6	NMBCU Closed 2025 (U12)	2025-06-13	2025-06-14	Standard	Nelson Mandela Bay (ENM)	6	5	2	Yes	Analysis
7	NMBCU Trial 4 2025 (U12)	2025-05-09	2025-05-10	Standard	Nelson Mandela Bay (ENM)	6	5	1	Yes	Analysis
8	NMB 3rd Trials 2025 (U12)	2025-04-11	2025-04-12	Standard	Nelson Mandela Bay (ENM)	6	6	3	Yes	Analysis
9	NMB 2nd Trials 2025 (U12)	2025-03-07	2025-03-08	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis
10	NMBCH Trial 1 2025 (U12)	2025-02-14	2025-02-15	Standard	Nelson Mandela Bay (ENM)	6	6	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament FIDE in the Bay 2025				Tournament FIDE in the Bay 2025
		date 2025-08-30	rnd 2	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Minnie, G (Gabriel)				Opponent Schreinders, M (Mia)
2	3	Tournament NMBCU Closed 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-07-10	rnd 1	type Standard	result 1
		Opponent Ntsilatana, Y (Yothando)				Opponent Sofuthe, A (Avethandwa)
3	2	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-07-10	rnd 3	type Standard	result 1	date 2025-07-11	rnd 5	type Standard	result 1
		Opponent James, K (Kyle)				Opponent Brown, Z (Zachery)

#	Games	Start				End
1	4	Tournament FIDE in the Bay 2025				Tournament FIDE in the Bay 2025
		date 2025-08-30	rnd 2	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Minnie, G (Gabriel)				Opponent Schreinders, M (Mia)
2	3	Tournament NMBCU Closed 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-07-10	rnd 1	type Standard	result 1
		Opponent Ntsilatana, Y (Yothando)				Opponent Sofuthe, A (Avethandwa)
3	2	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-07-10	rnd 3	type Standard	result 1	date 2025-07-11	rnd 5	type Standard	result 1
		Opponent James, K (Kyle)				Opponent Brown, Z (Zachery)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament FIDE in the Bay 2025				Tournament FIDE in the Bay 2025
		date 2025-08-30	rnd 2	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Minnie, G (Gabriel)				Opponent Schreinders, M (Mia)
2	3	Tournament NMBCU Closed 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-07-10	rnd 1	type Standard	result 1
		Opponent Ntsilatana, Y (Yothando)				Opponent Sofuthe, A (Avethandwa)
3	2	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-07-10	rnd 3	type Standard	result 1	date 2025-07-11	rnd 5	type Standard	result 1
		Opponent James, K (Kyle)				Opponent Brown, Z (Zachery)

#	Games	Start				End
1	4	Tournament FIDE in the Bay 2025				Tournament FIDE in the Bay 2025
		date 2025-08-30	rnd 2	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Minnie, G (Gabriel)				Opponent Schreinders, M (Mia)
2	3	Tournament NMBCU Closed 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-06-14	rnd 5	type Standard	result 1	date 2025-07-10	rnd 1	type Standard	result 1
		Opponent Ntsilatana, Y (Yothando)				Opponent Sofuthe, A (Avethandwa)
3	2	Tournament Eastern Cape Inter-Regional Team Chess Championship 2025				Tournament Eastern Cape Inter-Regional Team Chess Championship 2025
		date 2025-07-10	rnd 3	type Standard	result 1	date 2025-07-11	rnd 5	type Standard	result 1
		Opponent James, K (Kyle)				Opponent Brown, Z (Zachery)

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	King ,J (Jaymie)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	King ,J (Jaymie)	3	1419.2	994.2	3	1406.7	994.2	0	0	0	0	0	0
2	Mabutho ,S (Simingayo)	3	0	-425	3	0	-425	0	0	0	0	0	0
2	Mabutho ,S (Simingayo)	3	1346.2	921.2	3	1345.9	921.2	0	0	0	0	0	0
3	Van Vliet ,J (Janu)	3	3	425	3	3	425	0	0	0	0	0	0
3	Van Vliet ,J (Janu)	3	1182	1607	3	1198.2	1607	0	0	0	0	0	0
4	Ntsilatana ,Y (Yothando)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
4	Ntsilatana ,Y (Yothando)	3	1260.3	1118.7	3	1255.1	1118.7	0	0	0	0	0	0
5	Schreinders ,M (Mia)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
5	Schreinders ,M (Mia)	3	1368.7	1227.1	3	1373.2	1227.1	0	0	0	0	0	0
6	Armstrong ,I (Isabella)	2	0	-425	2	0	-425	0	0	0	0	0	0
6	Armstrong ,I (Isabella)	2	1233.6	808.6	2	1236.5	808.6	0	0	0	0	0	0
7	Mouton ,W (Wyatt)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Mouton ,W (Wyatt)	2	1177.6	752.6	2	1192.3	752.6	0	0	0	0	0	0
8	James ,K (Kyle)	2	1	0	2	1	0	0	0	0	0	0	0
8	James ,K (Kyle)	2	1240.6	1240.6	2	1258.8	1240.6	0	0	0	0	0	0
9	Brown ,Z (Zachery)	2	2	425	2	2	425	0	0	0	0	0	0
9	Brown ,Z (Zachery)	2	1216.2	1641.2	2	1215.9	1641.2	0	0	0	0	0	0
10	Viljoen ,C (Colton)	2	1	0	1	1	425	1	0	-425	0	0	0
10	Viljoen ,C (Colton)	2	1429.7	1429.7	1	1402.9	1854.7	1	1218	1004.7	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Wimble, M (Matthew)

Ratings

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Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms