Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Rhyn, A (Aden)

Chess SA id

1090107971

FIDE id

Date of birth

2009-06-05 (U18)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-04-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1402.9

Item	Main	Standard	Rapid	Blitz
Rating	1436	1422.5	1307.6	1200
Raw rating	1436	1422.5	1307.6	1200
Weighted rating	1435.3	1420.6	1307.6	1200
Weighted performance	1288.3	1277.2	0	0
Floor	997	981.5	807.6	700
K-factor	32	32	36	36
Min/Max rating change allowed	118.5	120.8	142.2	165.8
Highest rating	1523.3 2022-05-01	1497.4 2022-05-01	1307.6 2024-02-01	1200 2018-10-01
Highest raw rating	1497 2022-06-01	1481.5 2022-06-01	1307.6 2024-02-01	1200 2024-02-01
Highest weighted rating	1432.5 2025-08-01	1416.7 2025-08-01	1307.6 2024-03-01	1200 2018-10-01
Highest weighted performance	1523.3 2022-05-01	1497.4 2022-05-01	1300.5 2022-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1436	1422.5	1307.6	1200
Analysis
Rating	1436	1422.5	1307.6	1200
Raw rating	1436	1422.5	1307.6	1200
Weighted rating	1435.3	1420.6	1307.6
Weighted performance	1288.3	1277.2	0
K-factor	32	32	36	36
Floor	997	981.5	807.6	700
Max/Min rating change allowed	118.5	120.8	142.2	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	1436	1422.5	1307.6	1200
New weighted rating	1436	1421.5	1307.6	1200
New weighted performance	1279.6	1268.6	0	0
Temp new rating	1436	1422.5	1307.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1436	1422.5	1307.6	1200
New K-factor	32	32	36	36
New floor	997	981.5	807.6	700

Item	Main	Standard	Rapid
	0	0	0
	16	16	0
	17	17	0
	18	18	0
	63	52	11
	11	6	5
History	185	164	21

Games since
	Main 33	Standard 33		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	1854		506		253
Male	1529		402		206
U18	308		77		36
U18 Male	267		64		31
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	16	9	56.25	53.1	1401.6	1454.7
Standard	16	9	56.25	53.1	1401.6	1454.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	185	114.5	61.89	101.1	1278.2	1379.3
Standard	164	100.5	61.28	95.9	1283.3	1379.2
Rapid	21	14	66.67	141.7	1238.4	1380.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1436	1422.5	1307.6	1200
2025-09-30	1436	1422.5	1307.6	1200
2025-09-01	1436	1422.5	1307.6	1200
2025-08-01	1436	1422.5	1307.6	1200
2025-07-01	1436	1422.5	1307.6	1200
2025-06-01	1436	1422.5	1307.6	1200
2025-05-01	1436	1422.5	1307.6	1200
2025-04-01	1451.9	1441.5	1307.6	1200
2025-03-01	1457.5	1448.1	1307.6	1200
2025-02-01	1433.1	1416.3	1307.6	1200
2025-01-01	1433.1	1416.3	1307.6	1200
2024-12-01	1433.1	1416.3	1307.6	1200
2024-11-01	1433.1	1416.3	1307.6	1200
2024-10-01	1433.1	1416.3	1307.6	1200
2024-09-01	1433.1	1416.3	1307.6	1200
2024-08-01	1433.1	1416.3	1307.6	1200
2024-07-01	1433.1	1416.3	1307.6	1200
2024-09-01	1433.1	1416.3	1307.6	1200
2024-05-01	1433.1	1416.3	1307.6	1200
2024-04-01	1433.1	1416.3	1307.6	1200
2024-03-01	1382.9	1353.9	1307.6	1200
2024-02-01	1388.2	1363.8	1307.6	1200
2024-01-01	1388.2	1363.8	1307.6	1200
2023-12-01	1388.2	1363.8	1307.6	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 Individual Championship 2025 (U17 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	4	1.5	Yes	Analysis
2	CT Metro Schools Individual Closed 2025 (U17 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
3	CT Metro North Schools Chess Individual Trials 2025 (U17 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U17 Boys)	2025-04-26	2025-04-27	Standard	West Coast (WCU)	6	4	1.5	Yes	Analysis
2	CT Metro Schools Individual Closed 2025 (U17 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
3	CT Metro North Schools Chess Individual Trials 2025 (U17 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
4	Western Cape HS Individuals Championship 2024 (U15 Boys)	2024-03-21	2024-03-22	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
5	Cape Town Metro Schools Chess Closed Individuals 2024 (U15 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
6	North District School Trials 2024 (U15 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis
7	Western Cape HS Individuals 2023 (U15 Boys)	2023-04-01	2023-04-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
8	Cape Town Metro Schools Chess Closed Individuals 2023 (U15 Boys)	2023-02-03	2023-03-04	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
9	North District School Trials 2023 (U15 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
10	South African Open 2022 (B)	2022-07-09	2022-07-17	Standard	Cape Town (WCT)	11	11	5	Yes	Analysis
11	WP Closed 2022 (U14)	2022-06-16	2022-06-16	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
12	Stellenberg Chess Championship 2022 (Championship)	2022-06-24	2022-06-25	Standard	Cape Town (WCT)	6	5	1.5	Yes	Analysis
13	Steinitz Open 2022 (B)	2022-05-20	2022-05-22	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis
14	Western Cape Schools 2022 (U13 Boys)	2022-05-28	2022-05-29	Standard	Cape Winelands (WCW)	6	6	5	Yes	Analysis
15	Metro WP Schools Chess Trials 2022 (U13 Boys)	2022-04-22	2022-04-23	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
16	District North 2022 (U13)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	6	6	5	Yes	Analysis
17	Western Province Open 2022 (U14)	2022-02-26	2022-02-27	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
18	Laerskool Welgemoed 12th Annual Chess Challenge 2022 (U14)	2022-02-19	2022-02-19	Rapid	Cape Town (WCT)	5	5	2.5	Yes	Analysis
19	2022 Cape Of Good Hope Open (U14)	2022-01-29	2022-01-30	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
20	CWP Closed 2021 (Open)	2021-09-18	2021-09-19	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
21	CWP Youth Day Rapid 2021 (U14)	2021-06-16	2021-06-16	Rapid	Cape Town (WCT)	5	5	3.5	Yes	Analysis
22	2020 Western Province Open (Prestige)	2020-03-07	2020-03-08	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
23	2020 Metro Trials (U11 Boys)	2020-03-13	2020-03-14	Standard	Cape Town (WCT)	5	5	4	Yes	Analysis
24	Metro North Individual Trials 2020 (U11)	2020-02-07	2020-02-08	Standard	Cape Town (WCT)	6	6	5.5	Yes	Analysis
25	2019 South African Junior Team Championships (U12C)	2020-01-04	2020-01-08	Standard	4 Knights (4K)	7	7	6	Yes	Analysis
26	2019 Western Cape Closed Chess Championships (D)	2019-09-21	2019-09-22	Standard	Cape Winelands (WCW)	6	6	3	Yes	Analysis
27	2019 WP Youth Open (C)	2019-07-13	2019-07-13	Standard	Cape Town (WCT)	5	3	2	Yes	Analysis
28	Stellenberg Youth Chess Championship 2019 (D)	2019-05-01	2019-05-01	Standard	Cape Town (WCT)	5	4	2.5	Yes	Analysis
29	2019 Western Province Open (Open)	2019-05-25	2019-05-26	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
30	Metro School Chess Closed Individual Trials 2019 (U11 Boys)	2019-03-01	2019-03-02	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
31	Welgemoed Chess Challenge 2019 (U12)	2019-02-23	2019-02-23	Rapid	Cape Town (WCT)	5	5	3	Yes	Analysis
32	District North Schools Chess Trials 2019 (U11)	2019-01-25	2019-01-26	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

#	Games	Start				End
1	9	Tournament District North 2022				Tournament Steinitz Open 2022
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-05-20	rnd 1	type Standard	result 1
		Opponent Coetzee, K (Kara)				Opponent Goosen, P (Pierre)
2	9	Tournament 2019 South African Junior Team Championships				Tournament 2020 Western Province Open
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Stead, E (Erin)				Opponent Syed, A (Abdulhakeem)
3	7	Tournament Western Cape Schools 2022				Tournament WP Closed 2022
		date 2022-05-28	rnd 4	type Standard	result 1	date 2022-06-16	rnd 4	type Standard	result 1
		Opponent Steininger, A (Alexander)				Opponent Grove, E (Emily)

#	Games	Start				End
1	9	Tournament 2019 South African Junior Team Championships				Tournament 2020 Western Province Open
		date 2020-01-07	rnd 6	type Standard	result 1	date 2020-03-07	rnd 1	type Standard	result 1
		Opponent Stead, E (Erin)				Opponent Syed, A (Abdulhakeem)
2	8	Tournament Western Province Open 2022				Tournament Steinitz Open 2022
		date 2022-02-27	rnd 6	type Standard	result 1	date 2022-05-20	rnd 1	type Standard	result 1
		Opponent Ndzotyana, LI (Lwazi)				Opponent Goosen, P (Pierre)
3	7	Tournament Western Cape Schools 2022				Tournament WP Closed 2022
		date 2022-05-28	rnd 4	type Standard	result 1	date 2022-06-16	rnd 4	type Standard	result 1
		Opponent Steininger, A (Alexander)				Opponent Grove, E (Emily)

#	Games	Start				End
1	4	Tournament CWP Youth Day Rapid 2021				Tournament Laerskool Welgemoed 12th Annual Chess Challenge 2022
		date 2021-06-16	rnd 4	type Rapid	result 0.5	date 2022-02-19	rnd 2	type Rapid	result 0.5
		Opponent Jonkers, T (Tristan)				Opponent Priestley, L (Logan)
2	3	Tournament District North 2022				Tournament District North 2022
		date 2022-03-05	rnd 1	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Goliath, Q (Quinn)				Opponent Baker, B (Ben)
3	3	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 4	type Rapid	result 1
		Opponent Booysen, N (Nicholas)				Opponent Khan, Y (Yzdan Arif)

No games found.

#	Games	Start				End

#	Games	Start				End
1	7	Tournament Western Cape Schools 2022				Tournament WP Closed 2022
		date 2022-05-28	rnd 4	type Standard	result 1	date 2022-06-16	rnd 4	type Standard	result 1
		Opponent Steininger, A (Alexander)				Opponent Grove, E (Emily)
2	5	Tournament South African Open 2022				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2022-07-17	rnd 11	type Standard	result 1	date 2023-02-03	rnd 2	type Standard	result 1
		Opponent Du Plessis, A (Arno)				Opponent Gluckman, L (Levi)
3	5	Tournament District North 2022				Tournament Metro WP Schools Chess Trials 2022
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-04-23	rnd 3	type Standard	result 1
		Opponent Coetzee, K (Kara)				Opponent Steininger, A (Alexander)

#	Games	Start				End
1	7	Tournament Western Cape Schools 2022				Tournament WP Closed 2022
		date 2022-05-28	rnd 4	type Standard	result 1	date 2022-06-16	rnd 4	type Standard	result 1
		Opponent Steininger, A (Alexander)				Opponent Grove, E (Emily)
2	5	Tournament South African Open 2022				Tournament Cape Town Metro Schools Chess Closed Individuals 2023
		date 2022-07-17	rnd 11	type Standard	result 1	date 2023-02-03	rnd 2	type Standard	result 1
		Opponent Du Plessis, A (Arno)				Opponent Gluckman, L (Levi)
3	5	Tournament 2022 Cape Of Good Hope Open				Tournament Western Province Open 2022
		date 2022-01-30	rnd 6	type Standard	result 1	date 2022-02-27	rnd 4	type Standard	result 1
		Opponent Wilson, J (James)				Opponent Priestley, L (Logan)

#	Games	Start				End
1	3	Tournament District North 2022				Tournament District North 2022
		date 2022-03-05	rnd 1	type Rapid	result 1	date 2022-03-05	rnd 3	type Rapid	result 1
		Opponent Goliath, Q (Quinn)				Opponent Baker, B (Ben)
2	3	Tournament Welgemoed Chess Challenge 2019				Tournament Welgemoed Chess Challenge 2019
		date 2019-02-23	rnd 2	type Rapid	result 1	date 2019-02-23	rnd 4	type Rapid	result 1
		Opponent Booysen, N (Nicholas)				Opponent Khan, Y (Yzdan Arif)
3	2	Tournament District North 2022				Tournament District North 2022
		date 2022-03-05	rnd 5	type Rapid	result 1	date 2022-03-05	rnd 6	type Rapid	result 1
		Opponent Coetzee, K (Kara)				Opponent Wilson, J (James)

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	Degueldre ,J (Jean-Christian)	5	0.5	-340	5	0.5	-340	0	0	0	0	0	0
1	Degueldre ,J (Jean-Christian)	5	1477.7	1137.7	5	1430.1	1137.7	0	0	0	0	0	0
2	Steininger ,A (Alexander)	4	4	425	4	4	425	0	0	0	0	0	0
2	Steininger ,A (Alexander)	4	1279.5	1704.5	4	1237.8	1704.5	0	0	0	0	0	0
3	Henning ,C (Chris)	4	2	0	3	1	-141.7	1	1	425	0	0	0
3	Henning ,C (Chris)	4	1396.8	1396.8	3	1426.5	1255.1	1	1271.6	1821.8	0	0	0
4	Solomon ,I (Izaiah)	3	0.5	-283.3	3	0.5	-283.3	0	0	0	0	0	0
4	Solomon ,I (Izaiah)	3	1474.4	1191.1	3	1428.6	1191.1	0	0	0	0	0	0
5	Wilson ,J (James)	3	3	425	2	2	425	1	1	425	0	0	0
5	Wilson ,J (James)	3	1349.6	1774.6	2	1299.9	1774.6	1	1316	1774.6	0	0	0
6	Priestley ,L (Logan)	3	2.5	283.3	2	2	425	1	0.5	0	0	0	0
6	Priestley ,L (Logan)	3	1369.4	1652.7	2	1437.2	1794.4	1	1211.6	1369.4	0	0	0
7	Strydom ,MJ (Matthys Jacobus)	2	2	425	2	2	425	0	0	0	0	0	0
7	Strydom ,MJ (Matthys Jacobus)	2	1267.1	1692.1	2	1246.2	1692.1	0	0	0	0	0	0
8	De Wit ,M (Marnus)	2	0	-425	2	0	-425	0	0	0	0	0	0
8	De Wit ,M (Marnus)	2	1496.3	1071.3	2	1484.9	1071.3	0	0	0	0	0	0
9	Nel ,W (Wian)	2	2	425	2	2	425	0	0	0	0	0	0
9	Nel ,W (Wian)	2	1246.1	1671.1	2	1255.6	1671.1	0	0	0	0	0	0
10	Nieuwoudt ,H (Hein)	2	2	425	2	2	425	0	0	0	0	0	0
10	Nieuwoudt ,H (Hein)	2	1273.2	1698.2	2	1208.7	1698.2	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Rhyn, A (Aden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms