Chess South Africa Ratings Database

PLAYER PAGE

Personal

Matima, A (Aiden)

Chess SA id

1110109842

FIDE id

Date of birth

2011-10-12 (U16)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

35.5

Junior GPX Points

1483.8

Item	Main	Standard	Rapid	Blitz
Rating	1565.5	1542.9	1435	1200
Raw rating	1565.5	1542.9	1435	1200
Weighted rating	1503.8	1470.3	1429.4	1200
Weighted performance	1551.8	1519.6	1130.2	0
Floor	1065.5	1042.9	935	700
K-factor	32	32	32	36
Min/Max rating change allowed	98.5	101.7	118.6	165.8
Highest rating	1565.5 2025-09-30	1542.9 2025-09-30	1435 2024-11-01	1200 2018-10-01
Highest raw rating	1565.5 2025-09-30	1542.9 2025-09-30	1435 2024-11-01	1200 2024-02-01
Highest weighted rating	1503.8 2025-09-30	1470.3 2025-09-30	1427.5 2025-08-01	1200 2018-10-01
Highest weighted performance	1551.8 2025-09-30	1519.6 2025-09-30	1375.2 2023-09-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1565.5	1542.9	1435	1200
Analysis
Rating	1565.5	1542.9	1435	1200
Raw rating	1565.5	1542.9	1435	1200
Weighted rating	1503.8	1470.3	1429.4
Weighted performance	1551.8	1519.6	1130.2
K-factor	32	32	32	36
Floor	1065.5	1042.9	935	700
Max/Min rating change allowed	98.5	101.7	118.6	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	1565.5	1542.9	1435	1200
New weighted rating	1510.4	1478.2	1430.3	1200
New weighted performance	1551.3	1519	1129.7	0
Temp new rating	1565.5	1542.9	1435	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1565.5	1542.9	1435	1200
New K-factor	32	32	32	36
New floor	1065.5	1042.9	935	700

Item	Main	Standard	Rapid
	0	0	0
	33	33	0
	29	23	6
	29	18	11
	23	12	11
	11	0	11
History	149	100	49

Games since
	Main 62	Standard 56		Rapid 6		Blitz 0
Gender	Male
Age group	U16
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	823		234		137
Male	732		201		119
U16	95		25		14
U16 Male	80		21		12
Standard
	RSA		Province		Region
Overall	888		236		134
Male	780		200		117
U16	113		31		16
U16 Male	94		26		14
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	33	24	72.73	193.2	1395.1	1588.2
Standard	33	24	72.73	193.2	1395.1	1588.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	149	97.5	65.44	131.2	1327.2	1458.4
Standard	100	66	66	136	1333.9	1469.9
Rapid	49	31.5	64.29	121.4	1313.7	1435.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1565.5	1542.9	1435	1200
2025-09-01	1532.3	1509.9	1435	1200
2025-08-01	1510.4	1482.3	1435	1200
2025-07-01	1510.4	1482.3	1435	1200
2025-06-01	1510.4	1482.3	1435	1200
2025-05-01	1510.4	1482.3	1435	1200
2025-04-01	1532.6	1509.6	1435	1200
2025-03-01	1553.9	1532.5	1435	1200
2025-02-01	1491.9	1442.2	1435	1200
2025-01-01	1491.9	1442.2	1435	1200
2024-12-01	1491.9	1442.2	1435	1200
2024-11-01	1491.9	1442.2	1435	1200
2024-10-01	1476.3	1442.2	1413.6	1200
2024-09-01	1476.3	1442.2	1413.6	1200
2024-08-01	1476.3	1442.2	1413.6	1200
2024-07-01	1476.3	1442.2	1413.6	1200
2024-06-01	1473.8	1446.7	1413.6	1200
2024-08-01	1440.6	1398.8	1413.6	1200
2024-04-01	1440.6	1398.8	1413.6	1200
2024-03-01	1429.2	1379.7	1413.6	1200
2024-02-01	1425.7	1368.2	1413.6	1200
2024-01-01	1425.7	1368.2	1413.6	1200
2023-12-01	1425.7	1368.2	1413.6	1200
2023-11-01	1425.7	1368.2	1413.6	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U15)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	4	Yes	Analysis
2	Cape Town Metro North Top Schools 2025 (U15)	2025-08-01	2025-08-02	Standard	Cape Town (WCT)	5	4	4	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U15 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Cape of Good Hope Open 2025 (Advanced)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
6	CT Metro North Schools Chess Individual Trials 2025 (U15 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U15)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	4	Yes	Analysis
2	Cape Town Metro North Top Schools 2025 (U15)	2025-08-01	2025-08-02	Standard	Cape Town (WCT)	5	4	4	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U15 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	CT Metro Schools Individual Closed 2025 (U15 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
5	Cape of Good Hope Open 2025 (Advanced)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
6	CT Metro North Schools Chess Individual Trials 2025 (U15 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	6	Yes	Analysis
7	Laerskool Welgemoed Rapid 2024 (U14)	2024-10-19	2024-10-19	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
8	Cape Town Chess Federation Closed Chess Championships 2024 (U14)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
9	Western Cape PS Individuals Championship 2024 (U13 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
10	Cape Town Metro Schools Chess Closed Individuals 2024 (U13 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
11	North District School Trials 2024 (U13 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
12	Western Cape Closed Championship 2023 (U14)	2023-09-23	2023-09-23	Rapid	Cape Town (WCT)	6	6	4	Yes	Analysis
13	CT Metro District North Top Schools Chess 2023 (U13 Mixed)	2023-07-29	2023-07-29	Rapid	Cape Town (WCT)	5	5	3.5	Yes	Analysis
14	Western Cape PS Individuals 2023 (U13 Boys)	2023-05-05	2023-05-06	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
15	Cape Town Metro Schools Chess Closed Individuals 2023 (U13 Boys)	2023-02-03	2023-03-04	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
16	North District School Trials 2023 (U13 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
17	Western Cape Schools 2022 (U11 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
18	Metro WP Schools Chess Trials 2022 (U11 Boys)	2022-04-22	2022-04-23	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
19	District North 2022 (U11)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	6	6	4.5	Yes	Analysis
20	Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U12)	2022-02-19	2022-02-19	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
21	CWP Youth Day Rapid 2021 (U12)	2021-06-16	2021-06-16	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
22	Western Cape Closed 2020 (Rapid)	2021-03-06	2021-03-06	Rapid	Cape Town (WCT)	7	6	2	Yes	Analysis
23	2020 Metro Trials (U9 Boys)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
24	Metro North Individual Trials 2020 (U7+U9)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	5	4	3	Yes	Analysis
25	2020 Welgemoed Chess Challenge (U10)	2020-02-29	2020-02-29	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
26	2020 Cape Of Good Hope Open (U10)	2020-02-22	2020-02-22	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
27	Welgemoed Chess Challenge 2019 (U10)	2019-02-23	2019-02-23	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis

#	Games	Start				End
1	8	Tournament Cape Town Metro North Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-01	rnd 1	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Hugo, B (Ben)				Opponent Elliott, M (Matayo)
2	7	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Seherie, G (George)				Opponent Solomon, WC (William Clinton)
3	7	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Muller, H (Helgard)				Opponent Priestley, L (Liam)

#	Games	Start				End
1	8	Tournament Cape Town Metro North Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-01	rnd 1	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Hugo, B (Ben)				Opponent Elliott, M (Matayo)
2	7	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Seherie, G (George)				Opponent Solomon, WC (William Clinton)
3	7	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Muller, H (Helgard)				Opponent Priestley, L (Liam)

#	Games	Start				End
1	6	Tournament CWP Youth Day Rapid 2021				Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022
		date 2021-06-16	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Mdabuli, S (Simbongile)				Opponent Weideman, J (Janko)
2	5	Tournament CT Metro District North Top Schools Chess 2023				Tournament Western Cape Closed Championship 2023
		date 2023-07-29	rnd 2	type Rapid	result 1	date 2023-09-23	rnd 1	type Rapid	result 1
		Opponent Van Der Merwe, C (Colte)				Opponent Siebritz, N (Noelle)
3	5	Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022				Tournament District North 2022
		date 2022-02-19	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 4	type Rapid	result 0.5
		Opponent Hagen, S (Sophia)				Opponent Snyman, MM (Mila Marie)

No games found.

#	Games	Start				End

#	Games	Start				End
1	8	Tournament Cape Town Metro North Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-01	rnd 1	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Hugo, B (Ben)				Opponent Elliott, M (Matayo)
2	7	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Seherie, G (George)				Opponent Solomon, WC (William Clinton)
3	7	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Muller, H (Helgard)				Opponent Priestley, L (Liam)

#	Games	Start				End
1	8	Tournament Cape Town Metro North Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-08-01	rnd 1	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Hugo, B (Ben)				Opponent Elliott, M (Matayo)
2	7	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-08	rnd 1	type Standard	result 1	date 2025-02-22	rnd 1	type Standard	result 1
		Opponent Seherie, G (George)				Opponent Solomon, WC (William Clinton)
3	7	Tournament North District School Trials 2023				Tournament North District School Trials 2023
		date 2023-02-03	rnd 1	type Standard	result 1	date 2023-02-04	rnd 5	type Standard	result 1
		Opponent Muller, H (Helgard)				Opponent Priestley, L (Liam)

#	Games	Start				End
1	6	Tournament CWP Youth Day Rapid 2021				Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022
		date 2021-06-16	rnd 3	type Rapid	result 1	date 2022-02-19	rnd 3	type Rapid	result 1
		Opponent Mdabuli, S (Simbongile)				Opponent Weideman, J (Janko)
2	4	Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022				Tournament District North 2022
		date 2022-02-19	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Hagen, S (Sophia)				Opponent Hagen, S (Sophia)
3	3	Tournament Western Cape Closed Championship 2023				Tournament Western Cape Closed Championship 2023
		date 2023-09-23	rnd 3	type Rapid	result 1	date 2023-09-23	rnd 5	type Rapid	result 1
		Opponent Baker, A (Alex)				Opponent Cockin, R (Ruan)

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	Strydom ,H (Henroux)	9	2.5	-188.9	5	1	-255	4	1.5	-106.2	0	0	0
1	Strydom ,H (Henroux)	9	1504	1315.1	5	1522.5	1249	4	1413.2	1397.8	0	0	0
2	Smith ,Z (Zion)	4	1	-212.5	4	1	-212.5	0	0	0	0	0	0
2	Smith ,Z (Zion)	4	1568.4	1355.9	4	1531.9	1355.9	0	0	0	0	0	0
3	Pretorius ,A (Anton)	3	3	425	3	3	425	0	0	0	0	0	0
3	Pretorius ,A (Anton)	3	1256.7	1681.7	3	1237.7	1681.7	0	0	0	0	0	0
4	Salimu ,C (Chase)	3	0	-425	1	0	-425	2	0	-425	0	0	0
4	Salimu ,C (Chase)	3	1625.3	1200.3	1	1740.5	1200.3	2	1565.8	1200.3	0	0	0
5	Hagen ,S (Sophia)	3	3	425	1	1	425	2	2	425	0	0	0
5	Hagen ,S (Sophia)	3	1232.1	1657.1	1	1068.4	1657.1	2	1248.3	1657.1	0	0	0
6	Benjamin ,C (Crushion)	2	1.5	212.5	2	1.5	212.5	0	0	0	0	0	0
6	Benjamin ,C (Crushion)	2	1273.7	1486.2	2	1282.9	1486.2	0	0	0	0	0	0
7	Brey ,E (Emaad)	2	0	-425	2	0	-425	0	0	0	0	0	0
7	Brey ,E (Emaad)	2	1233.1	808.1	2	1227.7	808.1	0	0	0	0	0	0
8	Onyire ,P (Prince)	2	1	0	2	1	0	0	0	0	0	0	0
8	Onyire ,P (Prince)	2	1411.8	1411.8	2	1334.3	1411.8	0	0	0	0	0	0
9	Van De Vyver ,M (Mia)	2	2	425	1	1	425	1	1	425	0	0	0
9	Van De Vyver ,M (Mia)	2	1144.6	1569.6	1	1200	1569.6	1	1155.6	1569.6	0	0	0
10	Kuhn ,J (Jean)	2	2	425	1	1	425	1	1	425	0	0	0
10	Kuhn ,J (Jean)	2	1364.2	1789.2	1	1360.6	1789.2	1	1257.5	1789.2	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Matima, A (Aiden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms