Chess South Africa Ratings Database

PLAYER PAGE

Personal

Forbes, M (Matthew)

Chess SA id

106073247

FIDE id

Date of birth

2006-08-18 (U20)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-07-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1304.5	1339.1	1102.5	1200
Raw rating	1304.5	1339.1	1102.5	1200
Weighted rating	1294	1328.4	1102	1200
Weighted performance	1078	1097.3	0	0
Floor	804.5	839.1	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	142.9	136	190.5	165.8
Highest rating	1304.6 2024-07-01	1339.1 2024-08-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1304.5 2024-08-01	1339.1 2024-08-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1284.9 2025-08-01	1319.6 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1304.6 2024-07-01	1330.8 2024-07-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1304.5	1339.1	1102.5	1200
Analysis
Rating	1304.5	1339.1	1102.5	1200
Raw rating	1304.5	1339.1	1102.5	1200
Weighted rating	1294	1328.4	1102
Weighted performance	1078	1097.3	0
K-factor	36	36	36	36
Floor	804.5	839.1	700	700
Max/Min rating change allowed	142.9	136	190.5	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	1304.5	1339.1	1102.5	1200
New weighted rating	1296.4	1330.8	1102.1	1200
New weighted performance	1070.1	1089.1	0	0
Temp new rating	1304.5	1339.1	1102.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1304.5	1339.1	1102.5	1200
New K-factor	36	36	36	36
New floor	804.5	839.1	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	16	16	0
	17	12	5
	5	0	5
	0	0	0
History	50	34	16

Games since
	Main 16	Standard 16		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	44	22	50	0	1274.4	1274.4
Standard	34	20	58.82	75	1271.7	1346.7
Rapid	10	2	20	-255	1283.6	1028.6
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1304.5	1339.1	1102.5	1200
2025-09-30	1304.5	1339.1	1102.5	1200
2025-09-01	1304.5	1339.1	1102.5	1200
2025-08-01	1304.5	1339.1	1102.5	1200
2025-07-01	1304.5	1339.1	1102.5	1200
2025-06-01	1304.5	1339.1	1102.5	1200
2025-05-01	1304.5	1339.1	1102.5	1200
2025-04-01	1304.5	1339.1	1102.5	1200
2025-03-01	1304.5	1339.1	1102.5	1200
2025-02-01	1304.5	1339.1	1102.5	1200
2025-01-01	1304.5	1339.1	1101.2	1200
2024-12-01	1304.5	1339.1	1101.2	1200
2024-11-01	1304.5	1339.1	1101.2	1200
2024-10-01	1304.5	1339.1	1101.2	1200
2024-09-01	1304.5	1339.1	1101.2	1200
2024-08-01	1304.5	1339.1	1101.2	1200
2024-07-01	1217	1245.9	1101.2	1200
2024-09-01	1217	1245.9	1101.2	1200
2024-05-01	1217	1245.9	1101.2	1200
2024-04-01	1217	1245.9	1101.2	1200
2024-03-01	1234.9	1279.4	1101.2	1200
2024-02-01	1205.9	1249.2	1101.2	1200
2024-01-01	1205.9	1249.2	1101.2	1200
2023-12-01	1205.9	1249.2	1101.2	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	CT Metro District East Top Schools Chess 2024 (U18 Mixed)	2024-07-27	2024-07-28	Standard	Cape Town (WCT)	7	6	6	Yes	Analysis
2	Cape Town Metro Schools Chess Closed Individuals 2024 (U18 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
3	CT District East Schools Chess Individuals Trails 2024 (U18 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	4	2.5	Yes	Analysis
4	CT Metro District East Top Schools Chess 2023 (U17+U19 Mixed)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	5	0.5	Yes	Analysis
5	Cape Town Metro Schools Chess Closed Individuals 2023 (U17 Boys)	2023-03-03	2023-03-04	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
6	District East Schools Chess Individual Trials 2023 (U17 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
7	Kenridge Rapid 2022 (B)	2022-11-05	2022-11-05	Rapid	Cape Town (WCT)	6	5	1.5	Yes	Analysis
8	2020 East District Individuals (U15)	2020-01-31	2020-02-01	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis

#	Games	Start				End
1	6	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-28	rnd 7	type Standard	result 1
		Opponent Mntwelizwe, K (Khaya)				Opponent Busuku, A (Alute)
2	3	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 0.5
		Opponent Devaney, N (Nigel)				Opponent De Wet, E (Evan)
3	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Schuch, CH (Cornelius)				Opponent Smit, R (Rikis)

#	Games	Start				End
1	6	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-28	rnd 7	type Standard	result 1
		Opponent Mntwelizwe, K (Khaya)				Opponent Busuku, A (Alute)
2	3	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 5	type Standard	result 0.5
		Opponent Devaney, N (Nigel)				Opponent De Wet, E (Evan)
3	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Schuch, CH (Cornelius)				Opponent Smit, R (Rikis)

#	Games	Start				End
1	1	Tournament CT Metro District East Top Schools Chess 2023				Tournament CT Metro District East Top Schools Chess 2023
		date 2023-07-29	rnd 5	type Rapid	result 0.5	date 2023-07-29	rnd 5	type Rapid	result 0.5
		Opponent Kabuanga, A (Andre)				Opponent Kabuanga, A (Andre)
2	1	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 6	type Rapid	result 1	date 2022-11-05	rnd 6	type Rapid	result 1
		Opponent Osborne, H (Hannah)				Opponent Osborne, H (Hannah)
3	1	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 1	type Rapid	result 0.5	date 2022-11-05	rnd 1	type Rapid	result 0.5
		Opponent De Wet, D (Dries)				Opponent De Wet, D (Dries)

No games found.

#	Games	Start				End

#	Games	Start				End
1	6	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-28	rnd 7	type Standard	result 1
		Opponent Mntwelizwe, K (Khaya)				Opponent Busuku, A (Alute)
2	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Devaney, N (Nigel)				Opponent Daniels, P (Peter)
3	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Schuch, CH (Cornelius)				Opponent Smit, R (Rikis)

#	Games	Start				End
1	6	Tournament CT Metro District East Top Schools Chess 2024				Tournament CT Metro District East Top Schools Chess 2024
		date 2024-07-27	rnd 2	type Standard	result 1	date 2024-07-28	rnd 7	type Standard	result 1
		Opponent Mntwelizwe, K (Khaya)				Opponent Busuku, A (Alute)
2	2	Tournament CT District East Schools Chess Individuals Trails 2024				Tournament CT District East Schools Chess Individuals Trails 2024
		date 2024-02-03	rnd 3	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Devaney, N (Nigel)				Opponent Daniels, P (Peter)
3	2	Tournament District East Schools Chess Individual Trials 2023				Tournament District East Schools Chess Individual Trials 2023
		date 2023-02-04	rnd 5	type Standard	result 1	date 2023-02-04	rnd 6	type Standard	result 1
		Opponent Schuch, CH (Cornelius)				Opponent Smit, R (Rikis)

#	Games	Start				End
1	1	Tournament Kenridge Rapid 2022				Tournament Kenridge Rapid 2022
		date 2022-11-05	rnd 6	type Rapid	result 1	date 2022-11-05	rnd 6	type Rapid	result 1
		Opponent Osborne, H (Hannah)				Opponent Osborne, H (Hannah)

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	Mdzanga ,S (Shinny)	2	1	0	2	1	0	0	0	0	0	0	0
1	Mdzanga ,S (Shinny)	2	1208.6	1208.6	2	1210.6	1208.6	0	0	0	0	0	0
2	Mntwelizwe ,K (Khaya)	2	2	425	2	2	425	0	0	0	0	0	0
2	Mntwelizwe ,K (Khaya)	2	1231.2	1656.2	2	1205.2	1656.2	0	0	0	0	0	0
3	Williams ,R (Reinaert)	2	0	-425	2	0	-425	0	0	0	0	0	0
3	Williams ,R (Reinaert)	2	1297.7	872.7	2	1286.3	872.7	0	0	0	0	0	0
4	Schuch ,CH (Cornelius)	2	1	0	2	1	0	0	0	0	0	0	0
4	Schuch ,CH (Cornelius)	2	1223.8	1223.8	2	1232.7	1223.8	0	0	0	0	0	0
5	Smit ,R (Rikis)	2	2	425	2	2	425	0	0	0	0	0	0
5	Smit ,R (Rikis)	2	1247.1	1672.1	2	1233.8	1672.1	0	0	0	0	0	0
6	Ncethelo ,B (Bongolethu)	2	0	-425	1	0	-425	1	0	-425	0	0	0
6	Ncethelo ,B (Bongolethu)	2	1702.3	1277.3	1	1704.4	1277.3	1	1548.7	1277.3	0	0	0
7	Waguta ,B (Brooklyn)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Waguta ,B (Brooklyn)	1	1836.4	1411.4	1	1881.2	1411.4	0	0	0	0	0	0
8	Rabkin ,S (Samantha)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Rabkin ,S (Samantha)	1	1223.6	798.6	1	1214.5	798.6	0	0	0	0	0	0
9	Bonolo ,M (Morebudi)	1	1	425	1	1	425	0	0	0	0	0	0
9	Bonolo ,M (Morebudi)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Mbusi ,I (Inathi)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Mbusi ,I (Inathi)	1	1230.4	805.4	1	1226.8	805.4	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

Forbes, M (Matthew)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms