Chess South Africa Ratings Database

PLAYER PAGE

Personal

Subrayen, C (Christopher)

Chess SA id

1150308010

FIDE id

Date of birth

2015-07-09 (U12)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-23

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1181.7

Item	Main	Standard	Rapid	Blitz
Rating	1281.8	1269.6	1247.6	1200
Raw rating	1281.8	1269.6	1247.6	1200
Weighted rating	1268.7	1262	1239	1200
Weighted performance	1183.5	0	0	0
Floor	804.2	807.3	747.6	700
K-factor	36	36	36	36
Min/Max rating change allowed	147.6	150.2	155	165.8
Highest rating	1381.7 2024-09-01	1426.9 2024-09-01	1413.6 2024-07-01	1200 2024-10-01
Highest raw rating	1304.2 2025-03-01	1307.3 2025-03-01	1247.6 2025-09-01	1200 2024-10-01
Highest weighted rating	1304.2 2024-10-01	1307.3 2024-10-01	1247.4 2024-10-01	1200 2024-10-01
Highest weighted performance	1381.7 2024-09-01	1426.9 2024-09-01	1413.6 2024-07-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1281.8	1269.6	1247.6	1200
Analysis
Rating	1281.8	1269.6	1247.6	1200
Raw rating	1281.8	1269.6	1247.6	1200
Weighted rating	1268.7	1262	1239
Weighted performance	1183.5	0	0
K-factor	36	36	36	36
Floor	804.2	807.3	747.6	700
Max/Min rating change allowed	147.6	150.2	155	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	1281.8	1269.6	1247.6	1200
New weighted rating	1271.4	1264.1	1240.5	1200
New weighted performance	1176.2	0	0	0
Temp new rating	1281.8	1269.6	1247.6	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1281.8	1269.6	1247.6	1200
New K-factor	36	36	36	36
New floor	804.2	807.3	747.6	700

Item	Main	Standard	Rapid
	0	0	0
	29	17	12
	10	6	4
	0	0	0
	0	0	0
	0	0	0
History	39	23	16

Games since
	Main 39	Standard 23		Rapid 16		Blitz 0
Gender	Male
Age group	U12
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	29	14	48.28	-14.7	1318	1303.3
Standard	17	8	47.06	-25	1337.4	1312.4
Rapid	12	6	50	0	1290.5	1290.5
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	39	21	53.85	32.7	1297.5	1330.2
Standard	23	12	52.17	18.5	1322.4	1340.9
Rapid	16	9	56.25	53.1	1261.7	1314.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1281.8	1269.6	1247.6	1200
2025-09-30	1281.8	1269.6	1247.6	1200
2025-09-01	1281.8	1269.6	1247.6	1200
2025-08-01	1292.5	1283.7	1247.4	1200
2025-07-01	1292.5	1283.7	1247.4	1200
2025-06-01	1292.5	1283.7	1247.4	1200
2025-05-01	1292.5	1283.7	1247.4	1200
2025-04-01	1292.5	1283.7	1247.4	1200
2025-03-01	1304.2	1307.3	1247.4	1200
2025-02-01	1263.2	1263.6	1237.6	1200
2025-01-01	1263.2	1263.6	1237.6	1200
2024-12-01	1263.2	1263.6	1237.6	1200
2024-11-01	1263.2	1263.6	1237.6	1200
2024-10-01	1263.2	1263.6	1237.6	1200
2024-09-01	1221.1	1200	1237.6	1200
2024-08-01	1221.1	1200	1237.6	1200
2024-07-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	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	Curro Chess Open Rapid 2025 (U12)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
2	Cape Town Metro North Top Schools 2025 (U13)	2025-08-01	2025-08-02	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
3	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
4	Cape of Good Hope Open 2025 (U10)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
5	CT Metro North Schools Chess Individual Trials 2025 (U11 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	Curro Chess Open Rapid 2025 (U12)	2025-08-23	2025-08-23	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
2	Cape Town Metro North Top Schools 2025 (U13)	2025-08-01	2025-08-02	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
3	CT Metro Schools Individual Closed 2025 (U11 Open)	2025-03-01	2025-03-02	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
4	Cape of Good Hope Open 2025 (U10)	2025-02-22	2025-02-22	Rapid	Cape Town (WCT)	6	6	3	Yes	Analysis
5	CT Metro North Schools Chess Individual Trials 2025 (U11 Open)	2025-02-08	2025-02-09	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
6	Western Cape Top Schools Championship 2024 (U9 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	6	4	Yes	Analysis
7	CT District North Top Schools 2024 (U9 Mixed)	2024-07-27	2024-07-27	Rapid	Cape Town (WCT)	5	4	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Vogt, D (Dylan)				Opponent Shaw, F (Fraser)
2	3	Tournament Western Cape Top Schools Championship 2024				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2024-09-01	rnd 5	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Vivier, J (Jaycee)				Opponent Jordaan, D (Daniel)
3	2	Tournament Cape Town Metro North Top Schools 2025				Tournament Cape Town Metro North Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Pakathi, I (Inam)				Opponent Seymour, J (Jarod)

#	Games	Start				End
1	3	Tournament Western Cape Top Schools Championship 2024				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2024-09-01	rnd 5	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Vivier, J (Jaycee)				Opponent Jordaan, D (Daniel)
2	2	Tournament Cape Town Metro North Top Schools 2025				Tournament Cape Town Metro North Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Pakathi, I (Inam)				Opponent Seymour, J (Jarod)
3	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-02-09	rnd 6	type Standard	result 1
		Opponent Vogt, D (Dylan)				Opponent Hou, S (Summer)

#	Games	Start				End
1	2	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Sattar, Y (Yusuf)				Opponent Zembeta, M (Mary Siyamthanda)
2	2	Tournament CT District North Top Schools 2024				Tournament Cape of Good Hope Open 2025
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, F (Francois)				Opponent Shaw, F (Fraser)
3	2	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 2	type Rapid	result 1	date 2024-07-27	rnd 3	type Rapid	result 1
		Opponent Van Wyk, A (Alonzo)				Opponent Eksteen, O (Ostwald)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Vogt, D (Dylan)				Opponent Shaw, F (Fraser)
2	3	Tournament Western Cape Top Schools Championship 2024				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2024-09-01	rnd 5	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Vivier, J (Jaycee)				Opponent Jordaan, D (Daniel)
3	2	Tournament Cape Town Metro North Top Schools 2025				Tournament Cape Town Metro North Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Pakathi, I (Inam)				Opponent Seymour, J (Jarod)

#	Games	Start				End
1	3	Tournament Western Cape Top Schools Championship 2024				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2024-09-01	rnd 5	type Standard	result 1	date 2025-02-08	rnd 1	type Standard	result 1
		Opponent Vivier, J (Jaycee)				Opponent Jordaan, D (Daniel)
2	2	Tournament Cape Town Metro North Top Schools 2025				Tournament Cape Town Metro North Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 4	type Standard	result 1
		Opponent Pakathi, I (Inam)				Opponent Seymour, J (Jarod)
3	2	Tournament CT Metro North Schools Chess Individual Trials 2025				Tournament CT Metro North Schools Chess Individual Trials 2025
		date 2025-02-09	rnd 5	type Standard	result 1	date 2025-02-09	rnd 6	type Standard	result 1
		Opponent Vogt, D (Dylan)				Opponent Hou, S (Summer)

#	Games	Start				End
1	2	Tournament Cape of Good Hope Open 2025				Tournament Cape of Good Hope Open 2025
		date 2025-02-22	rnd 4	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent Sattar, Y (Yusuf)				Opponent Zembeta, M (Mary Siyamthanda)
2	2	Tournament CT District North Top Schools 2024				Tournament Cape of Good Hope Open 2025
		date 2024-07-27	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Engelbrecht, F (Francois)				Opponent Shaw, F (Fraser)
3	2	Tournament CT District North Top Schools 2024				Tournament CT District North Top Schools 2024
		date 2024-07-27	rnd 2	type Rapid	result 1	date 2024-07-27	rnd 3	type Rapid	result 1
		Opponent Van Wyk, A (Alonzo)				Opponent Eksteen, O (Ostwald)

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	Van Der Merwe ,S (Schalk Wolf)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Van Der Merwe ,S (Schalk Wolf)	2	1676.9	1251.9	2	1655.6	1251.9	0	0	0	0	0	0
2	Vivier ,J (Jaycee)	1	1	425	1	1	425	0	0	0	0	0	0
2	Vivier ,J (Jaycee)	1	1320.3	1745.3	1	1323.3	1745.3	0	0	0	0	0	0
3	Barker ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
3	Barker ,E (Ethan)	1	1211.4	1636.4	1	1207	1636.4	0	0	0	0	0	0
4	Klopper ,E (Elbe)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Klopper ,E (Elbe)	1	1277.5	852.5	1	1321.3	852.5	0	0	0	0	0	0
5	Fouche ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Fouche ,B (Ben)	1	1237.5	812.5	1	1200	812.5	0	0	0	0	0	0
6	Morris ,C (Connor)	1	1	425	1	1	425	0	0	0	0	0	0
6	Morris ,C (Connor)	1	1212.8	1637.8	1	1216.9	1637.8	0	0	0	0	0	0
7	Pakathi ,I (Inam)	1	1	425	1	1	425	0	0	0	0	0	0
7	Pakathi ,I (Inam)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Stewart ,N (Neil)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Stewart ,N (Neil)	1	1564.1	1139.1	1	1544	1139.1	0	0	0	0	0	0
9	Musakwa ,C (Cole)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Musakwa ,C (Cole)	1	1379.9	954.9	1	1375.9	954.9	0	0	0	0	0	0
10	Hou ,S (Summer)	1	1	425	1	1	425	0	0	0	0	0	0
10	Hou ,S (Summer)	1	1221	1646	1	1237.1	1646	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Subrayen, C (Christopher)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms