Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matthews, A (Aaron)

Chess SA id

1120108458

FIDE id

Date of birth

2012-11-05 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-03-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1110.8	1090.4	1197.5	1200
Raw rating	1110.8	1090.4	1197.5	1200
Weighted rating	1110.8	1090.4	1197.5	1200
Weighted performance	589.6	526.8	0	0
Floor	700	700	707.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	188.3	193.8	166.4	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1242.1 2019-04-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1207.6 2020-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1207.6 2021-04-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1242.1 2019-04-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1110.8	1090.4	1197.5	1200
Analysis
Rating	1110.8	1090.4	1197.5	1200
Raw rating	1110.8	1090.4	1197.5	1200
Weighted rating	1110.8	1090.4	1197.5
Weighted performance	589.6	526.8	0
K-factor	36	36	36	36
Floor	700	700	707.6	700
Max/Min rating change allowed	188.3	193.8	166.4	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	1110.8	1090.4	1197.5	1200
New weighted rating	1110.8	1090.4	1197.5	1200
New weighted performance	583.1	520.4	0	0
Temp new rating	1110.8	1090.4	1197.5	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1110.8	1090.4	1197.5	1200
New K-factor	36	36	36	36
New floor	700	700	707.6	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	9	9	0
	9	9	0
	5	0	5
History	65	55	10

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	65	20.5	31.54	-156.9	1205.2	1048.2
Standard	55	15.5	28.18	-185.5	1200.6	1015.1
Rapid	10	5	50	0	1230.3	1230.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1110.8	1090.4	1197.5	1200
2025-09-30	1110.8	1090.4	1197.5	1200
2025-09-01	1110.8	1090.4	1197.5	1200
2025-08-01	1110.8	1090.4	1197.5	1200
2025-07-01	1110.8	1090.4	1197.5	1200
2025-06-01	1110.8	1090.4	1197.5	1200
2025-05-01	1110.8	1090.4	1197.5	1200
2025-04-01	1110.8	1090.4	1197.5	1200
2025-03-01	1110.8	1090.4	1197.5	1200
2025-02-01	1110.8	1090.4	1197.5	1200
2025-01-01	1110.8	1090.4	1197.5	1200
2024-12-01	1110.8	1090.4	1197.5	1200
2024-11-01	1110.8	1090.4	1197.5	1200
2024-10-01	1110.8	1090.4	1197.5	1200
2024-09-01	1110.8	1090.4	1197.5	1200
2024-08-01	1110.8	1090.4	1197.5	1200
2024-07-01	1110.8	1090.4	1197.5	1200
2024-09-01	1110.8	1090.4	1197.5	1200
2024-05-01	1110.8	1090.4	1197.5	1200
2024-04-01	1110.8	1090.4	1197.5	1200
2024-03-01	1110.8	1090.4	1197.5	1200
2024-02-01	1110.8	1090.4	1197.5	1200
2024-01-01	1110.8	1090.4	1197.5	1200
2023-12-01	1110.8	1090.4	1197.5	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	Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Boys)	2023-03-03	2023-03-04	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
2	Central District School Trials 2023 (U11 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	4	3	Yes	Analysis
3	2022 Western Province Club League (D)	2022-08-27	2022-10-01	Standard	Cape Town (WCT)	7	3	0	Yes	Analysis
4	2022 Central District Individual Trials (U11)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	5	0	0	No	Analysis
5	2022 Cape Of Good Hope Open (U12)	2022-01-29	2022-01-30	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
6	Western Cape Schools 2021 (U9 Boys)	2021-10-23	2021-10-23	Rapid	Overberg (WOS)	5	5	2	Yes	Analysis
7	2020 Metro Trials (U9 Boys)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	1.5	Yes	Analysis
8	2020 Central District (U9)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
9	2020 Cape Of Good Hope Open (U10)	2020-02-22	2020-02-22	Standard	Cape Town (WCT)	5	5	1.5	Yes	Analysis
10	2019 South African Junior Team Championships (U8A)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	0.5	Yes	Analysis
11	2019 Western Cape Closed Chess Championships (D)	2019-09-21	2019-09-22	Standard	Cape Winelands (WCW)	6	6	1	Yes	Analysis
12	Steinitz Chess Festival 2019 (U8)	2019-04-06	2019-04-06	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
13	Metro School Chess Closed Individual Trials 2019 (U7+U9 Boys)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	5	4	0	Yes	Analysis
14	2019 Central District Schools Trials (U9)	2019-02-01	2019-02-02	Standard	Cape Town (WCT)	5	5	1	Yes	Analysis

#	Games	Start				End
1	3	Tournament Steinitz Chess Festival 2019				Tournament Steinitz Chess Festival 2019
		date 2019-04-06	rnd 1	type Rapid	result 1	date 2019-04-06	rnd 3	type Rapid	result 1
		Opponent Rose-Barnard, A (Alan Jacob)				Opponent Raath, JJ (Joshua James)
2	2	Tournament Central District School Trials 2023				Tournament Central District School Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Tyhalibhongo, G (Gift)				Opponent Solomons, A (Amir)
3	2	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-01-30	rnd 4	type Standard	result 1
		Opponent Vokwana, L (Likhona)				Opponent Nkanti, A (Ahlumi)

#	Games	Start				End
1	2	Tournament Central District School Trials 2023				Tournament Central District School Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Tyhalibhongo, G (Gift)				Opponent Solomons, A (Amir)
2	2	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-01-30	rnd 4	type Standard	result 1
		Opponent Vokwana, L (Likhona)				Opponent Nkanti, A (Ahlumi)
3	2	Tournament 2020 Central District				Tournament 2020 Central District
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Magaya, R (Ryan Joshua)				Opponent Bell, L (Luke)

#	Games	Start				End
1	3	Tournament Steinitz Chess Festival 2019				Tournament Steinitz Chess Festival 2019
		date 2019-04-06	rnd 1	type Rapid	result 1	date 2019-04-06	rnd 3	type Rapid	result 1
		Opponent Rose-Barnard, A (Alan Jacob)				Opponent Raath, JJ (Joshua James)
2	2	Tournament Western Cape Schools 2021				Tournament Western Cape Schools 2021
		date 2021-10-23	rnd 2	type Rapid	result 1	date 2021-10-23	rnd 3	type Rapid	result 1
		Opponent Maletta, S (Sherevitho)				Opponent Punt, H (Heinrich)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Steinitz Chess Festival 2019				Tournament Steinitz Chess Festival 2019
		date 2019-04-06	rnd 1	type Rapid	result 1	date 2019-04-06	rnd 3	type Rapid	result 1
		Opponent Rose-Barnard, A (Alan Jacob)				Opponent Raath, JJ (Joshua James)
2	2	Tournament Central District School Trials 2023				Tournament Central District School Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Tyhalibhongo, G (Gift)				Opponent Solomons, A (Amir)
3	2	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-01-30	rnd 4	type Standard	result 1
		Opponent Vokwana, L (Likhona)				Opponent Nkanti, A (Ahlumi)

#	Games	Start				End
1	2	Tournament Central District School Trials 2023				Tournament Central District School Trials 2023
		date 2023-02-04	rnd 3	type Standard	result 1	date 2023-02-04	rnd 4	type Standard	result 1
		Opponent Tyhalibhongo, G (Gift)				Opponent Solomons, A (Amir)
2	2	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-01-30	rnd 4	type Standard	result 1
		Opponent Vokwana, L (Likhona)				Opponent Nkanti, A (Ahlumi)
3	2	Tournament 2020 Central District				Tournament 2020 Central District
		date 2020-02-08	rnd 4	type Standard	result 1	date 2020-02-08	rnd 5	type Standard	result 1
		Opponent Magaya, R (Ryan Joshua)				Opponent Bell, L (Luke)

#	Games	Start				End
1	3	Tournament Steinitz Chess Festival 2019				Tournament Steinitz Chess Festival 2019
		date 2019-04-06	rnd 1	type Rapid	result 1	date 2019-04-06	rnd 3	type Rapid	result 1
		Opponent Rose-Barnard, A (Alan Jacob)				Opponent Raath, JJ (Joshua James)
2	2	Tournament Western Cape Schools 2021				Tournament Western Cape Schools 2021
		date 2021-10-23	rnd 2	type Rapid	result 1	date 2021-10-23	rnd 3	type Rapid	result 1
		Opponent Maletta, S (Sherevitho)				Opponent Punt, H (Heinrich)

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	Hagen ,S (Sophia)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Hagen ,S (Sophia)	2	1154.8	729.8	2	1129.9	729.8	0	0	0	0	0	0
2	Maritz ,J (Jean)	2	0	-425	1	0	-425	1	0	-425	0	0	0
2	Maritz ,J (Jean)	2	1124.9	699.9	1	1117.2	699.9	1	1200	699.9	0	0	0
3	Korobele ,L (Lethabo)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Korobele ,L (Lethabo)	1	1157.9	732.9	1	1139.9	732.9	0	0	0	0	0	0
4	Brey ,E (Emaad)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Brey ,E (Emaad)	1	1249.3	824.3	1	1267.2	824.3	0	0	0	0	0	0
5	Ibanathi ,M (Manzenze)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Ibanathi ,M (Manzenze)	1	1220.9	795.9	1	1226.4	795.9	0	0	0	0	0	0
6	Saven ,J (Jake)	1	1	425	1	1	425	0	0	0	0	0	0
6	Saven ,J (Jake)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Roux ,J (Jarrod)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Roux ,J (Jarrod)	1	1164.8	739.8	1	1162.7	739.8	0	0	0	0	0	0
8	Du Plooy ,M (Melandi)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Du Plooy ,M (Melandi)	1	991.5	566.5	1	989.6	566.5	0	0	0	0	0	0
9	Boshoff ,L (Lukas)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Boshoff ,L (Lukas)	1	1200.7	775.7	1	1200	775.7	0	0	0	0	0	0
10	Mavuso ,T (Thimna)	1	1	425	1	1	425	0	0	0	0	0	0
10	Mavuso ,T (Thimna)	1	1169.3	1594.3	1	1200	1594.3	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Matthews, A (Aaron)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms