Chess South Africa Ratings Database

PLAYER PAGE

Personal

Diedericks, C (Cayden)

Chess SA id

1130150281

FIDE id

Date of birth

2013-02-24 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-19

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1437.3

Item	Main	Standard	Rapid	Blitz
Rating	1503.4	1471.8	1296.3	1200
Raw rating	1503.4	1471.8	1296.3	1200
Weighted rating	1456.6	1424.6	1252.7	1200
Weighted performance	1400	1381.5	0	0
Floor	1061.5	1036.3	796.3	700
K-factor	32	32	36	36
Min/Max rating change allowed	107.6	112.6	144.6	165.8
Highest rating	1561.5 2025-06-01	1536.3 2025-06-01	1296.3 2025-03-01	1200 2018-10-01
Highest raw rating	1561.5 2025-06-01	1536.3 2025-06-01	1296.3 2025-03-01	1200 2024-03-01
Highest weighted rating	1439.1 2025-08-01	1408.6 2025-08-01	1241.4 2025-08-01	1200 2018-10-01
Highest weighted performance	1561.5 2025-06-01	1536.3 2024-05-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1503.4	1471.8	1296.3	1200
Analysis
Rating	1503.4	1471.8	1296.3	1200
Raw rating	1503.4	1471.8	1296.3	1200
Weighted rating	1456.6	1424.6	1252.7
Weighted performance	1400	1381.5	0
K-factor	32	32	36	36
Floor	1061.5	1036.3	796.3	700
Max/Min rating change allowed	107.6	112.6	144.6	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	1503.4	1471.8	1296.3	1200
New weighted rating	1464	1431.5	1257.8	1200
New weighted performance	1399.5	1381	0	0
Temp new rating	1503.4	1471.8	1296.3	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1503.4	1471.8	1296.3	1200
New K-factor	32	32	36	36
New floor	1061.5	1036.3	796.3	700

Item	Main	Standard	Rapid
	0	0	0
	46	40	6
	27	27	0
	12	12	0
	0	0	0
	0	0	0
History	85	79	6

Games since
	Main 73	Standard 67		Rapid 6		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	1239		375		199
Male	1067		313		168
U14	174		59		26
U14 Male	141		44		22
Standard
	RSA		Province		Region
Overall	1390		378		194
Male	1170		303		158
U14	205		66		28
U14 Male	159		46		21
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	46	29.5	64.13	120.1	1403.2	1523.3
Standard	40	25	62.5	106.2	1397.9	1504.2
Rapid	6	4.5	75	212.5	1438.2	1650.7
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	85	51	60	85	1375.4	1460.4
Standard	79	46.5	58.86	75.3	1370.6	1446
Rapid	6	4.5	75	212.5	1438.2	1650.7
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1503.4	1471.8	1296.3	1200
2025-09-01	1503.4	1471.8	1296.3	1200
2025-08-01	1503.4	1471.8	1296.3	1200
2025-07-01	1529.6	1500.1	1296.3	1200
2025-06-01	1561.5	1536.3	1296.3	1200
2025-05-01	1510.9	1455.7	1296.3	1200
2025-04-01	1510.9	1455.7	1296.3	1200
2025-03-01	1438.8	1380.2	1296.3	1200
2025-02-01	1378.6	1346	1200	1200
2025-01-01	1378.6	1346	1200	1200
2024-12-01	1378.6	1346	1200	1200
2024-11-01	1378.6	1346	1200	1200
2024-10-01	1378.6	1346	1200	1200
2024-09-01	1488.5	1460.4	1200	1200
2024-08-01	1488.5	1460.4	1200	1200
2024-07-01	1488.5	1460.4	1200	1200
2024-06-01	1488.5	1460.4	1200	1200
2024-08-01	1363.8	1372.4	1200	1200
2024-04-01	1363.8	1372.4	1200	1200
2024-03-01	1279.8	1280.2	1200	1200
2024-02-01	1234.7	1232.7	1200	1200
2024-01-01	1234.7	1232.7	1200	1200
2023-12-01	1234.7	1232.7	1200	1200
2023-11-01	1234.7	1232.7	1200	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	Cape Winelands Open 2025 (U14)	2025-07-19	2025-07-19	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
2	Cape Town Chess Junior League 2025 (U18)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U13 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
4	West Coast And Mykonos Open 2025 (Open)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
5	Cape Town Open Chess Festival 2025 (U12)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	5.5	Yes	Analysis
6	CT Metro Schools Individual Closed 2025 (U13 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
7	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
8	Laerskool Welgemoed Rapid 2025 (U14)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Cape Winelands Open 2025 (U14)	2025-07-19	2025-07-19	Standard	Cape Winelands (WCW)	5	5	3	Yes	Analysis
2	Cape Town Chess Junior League 2025 (U18)	2025-05-10	2025-05-31	Standard	Cape Town (WCT)	6	5	1	Yes	Analysis
3	Western Cape Schools Individual Championship 2025 (U13 Boys)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	4	Yes	Analysis
4	West Coast And Mykonos Open 2025 (Open)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	6	6	3.5	Yes	Analysis
5	Cape Town Open Chess Festival 2025 (U12)	2025-03-22	2025-03-23	Standard	Cape Town (WCT)	6	6	5.5	Yes	Analysis
6	CT Metro Schools Individual Closed 2025 (U13 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
7	Cape of Good Hope Open 2025 (Intermediate)	2025-02-22	2025-02-23	Standard	Cape Town (WCT)	6	6	4.5	Yes	Analysis
8	Laerskool Welgemoed Rapid 2025 (U14)	2025-02-15	2025-02-15	Rapid	Cape Town (WCT)	6	6	4.5	Yes	Analysis
9	CT League 2024 (C)	2024-07-20	2024-09-07	Standard	Cape Town (WCT)	11	11	2	Yes	Analysis
10	Curro Durbanville Chess Rapid Open 2024 (Intermediate)	2024-07-13	2024-07-13	Rapid	Cape Town (WCT)	6	0	0	No	Analysis
11	Western Cape PS Individuals Championship 2024 (U11 Boys)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	4.5	Yes	Analysis
12	Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Boys)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	6	5	Yes	Analysis
13	District South Schools Chess Individual Trials 2024 (U11 Boys)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	4	3	Yes	Analysis
14	Cape Town Metro Schools Chess Closed Individuals 2023 (U11 Boys)	2023-03-03	2023-03-04	Standard	Cape Town (WCT)	6	6	3	Yes	Analysis
15	District South Schools Chess Individual Trials 2023 (U11 Boys)	2023-02-03	2023-02-04	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis

#	Games	Start				End
1	10	Tournament CT Metro Schools Individual Closed 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-03-02	rnd 4	type Standard	result 0.5	date 2025-05-02	rnd 1	type Standard	result 1
		Opponent Smith, T (Tyler)				Opponent Erasmus, J (Johannes)
2	5	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 1	type Rapid	result 1	date 2025-02-15	rnd 5	type Rapid	result 1
		Opponent de Ridder, B (Ben)				Opponent Bessesen, J (Joakim)
3	5	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament District South Schools Chess Individual Trials 2024
		date 2023-03-04	rnd 5	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Matthews, A (Aaron)				Opponent Morrison, C (Charlie)

#	Games	Start				End
1	10	Tournament CT Metro Schools Individual Closed 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-03-02	rnd 4	type Standard	result 0.5	date 2025-05-02	rnd 1	type Standard	result 1
		Opponent Smith, T (Tyler)				Opponent Erasmus, J (Johannes)
2	5	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament District South Schools Chess Individual Trials 2024
		date 2023-03-04	rnd 5	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Matthews, A (Aaron)				Opponent Morrison, C (Charlie)
3	4	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 1	type Standard	result 1	date 2025-02-23	rnd 4	type Standard	result 1
		Opponent Tyokwana, K (Khayone)				Opponent Ziegers, CN (Chad Neil)

#	Games	Start				End
1	5	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 1	type Rapid	result 1	date 2025-02-15	rnd 5	type Rapid	result 1
		Opponent de Ridder, B (Ben)				Opponent Bessesen, J (Joakim)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament District South Schools Chess Individual Trials 2024
		date 2023-03-04	rnd 5	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Matthews, A (Aaron)				Opponent Morrison, C (Charlie)
2	4	Tournament Cape Town Open Chess Festival 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-03-23	rnd 4	type Standard	result 1	date 2025-05-02	rnd 1	type Standard	result 1
		Opponent Herman, V (Victor)				Opponent Erasmus, J (Johannes)
3	4	Tournament CT Metro Schools Individual Closed 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Chamberlain, E (Eduan)				Opponent Viljoen, A (Adrihan)

#	Games	Start				End
1	5	Tournament Cape Town Metro Schools Chess Closed Individuals 2023				Tournament District South Schools Chess Individual Trials 2024
		date 2023-03-04	rnd 5	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Matthews, A (Aaron)				Opponent Morrison, C (Charlie)
2	4	Tournament Cape Town Open Chess Festival 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-03-23	rnd 4	type Standard	result 1	date 2025-05-02	rnd 1	type Standard	result 1
		Opponent Herman, V (Victor)				Opponent Erasmus, J (Johannes)
3	4	Tournament CT Metro Schools Individual Closed 2025				Tournament Cape Town Open Chess Festival 2025
		date 2025-03-02	rnd 5	type Standard	result 1	date 2025-03-22	rnd 2	type Standard	result 1
		Opponent Chamberlain, E (Eduan)				Opponent Viljoen, A (Adrihan)

#	Games	Start				End
1	3	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 3	type Rapid	result 1	date 2025-02-15	rnd 5	type Rapid	result 1
		Opponent Fouche, B (Ben)				Opponent Bessesen, J (Joakim)
2	1	Tournament Laerskool Welgemoed Rapid 2025				Tournament Laerskool Welgemoed Rapid 2025
		date 2025-02-15	rnd 1	type Rapid	result 1	date 2025-02-15	rnd 1	type Rapid	result 1
		Opponent de Ridder, B (Ben)				Opponent de Ridder, B (Ben)

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	Copley ,M (Murray)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Copley ,M (Murray)	3	1323.6	1182	3	1281.9	1182	0	0	0	0	0	0
2	Ruiters ,C (Cade)	2	1	0	1	0.5	0	1	0.5	0	0	0	0
2	Ruiters ,C (Cade)	2	1557.4	1557.4	1	1546.2	1557.4	1	1369.8	1557.4	0	0	0
3	Schultz ,T (Torsten)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Schultz ,T (Torsten)	1	1184.1	759.1	1	1180	759.1	0	0	0	0	0	0
4	Magwaza ,R (Richard)	1	1	425	1	1	425	0	0	0	0	0	0
4	Magwaza ,R (Richard)	1	1298.3	1723.3	1	1304.7	1723.3	0	0	0	0	0	0
5	Kariem ,S (Shakir)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Kariem ,S (Shakir)	1	1582.4	1157.4	1	1559	1157.4	0	0	0	0	0	0
6	Herman ,V (Victor)	1	1	425	1	1	425	0	0	0	0	0	0
6	Herman ,V (Victor)	1	1455.4	1880.4	1	1417.3	1880.4	0	0	0	0	0	0
7	Limani ,I (Indiphile)	1	1	425	1	1	425	0	0	0	0	0	0
7	Limani ,I (Indiphile)	1	1477.2	1902.2	1	1382.5	1902.2	0	0	0	0	0	0
8	Magubane ,P (Phila)	1	1	425	1	1	425	0	0	0	0	0	0
8	Magubane ,P (Phila)	1	1235.4	1660.4	1	1202.2	1660.4	0	0	0	0	0	0
9	Coleman ,F (Ferdinand)	1	1	425	1	1	425	0	0	0	0	0	0
9	Coleman ,F (Ferdinand)	1	1532.6	1957.6	1	1539	1957.6	0	0	0	0	0	0
10	Dicks ,D (Drake)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Dicks ,D (Drake)	1	1442	1017	1	1452	1017	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Diedericks, C (Cayden)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms