Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Rheenen, J (Jaydee)

Chess SA id

1130303166

FIDE id

Date of birth

2013-02-09 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-30

Personal details last changed

2025-07-14

Junior GPX Games

Junior GPX Points

1413.8

Item	Main	Standard	Rapid	Blitz
Rating	1277.7	1286.7	1165.7	1200
Raw rating	1277.7	1286.7	1165.7	1200
Weighted rating	1189.8	1210.4	1161.5	1200
Weighted performance	0	0	0	0
Floor	777.7	786.7	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	148.4	146.5	174.1	165.8
Highest rating	1277.7 2025-09-30	1286.7 2025-09-30	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1277.7 2025-09-30	1286.7 2025-09-30	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-05-01	1210.4 2025-09-30	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-05-01	1200 2024-12-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1277.7	1286.7	1165.7	1200
Analysis
Rating	1277.7	1286.7	1165.7	1200
Raw rating	1277.7	1286.7	1165.7	1200
Weighted rating	1189.8	1210.4	1161.5
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	777.7	786.7	700	700
Max/Min rating change allowed	148.4	146.5	174.1	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	1277.7	1286.7	1165.7	1200
New weighted rating	1197	1216.9	1161.3	1200
New weighted performance	0	0	0	0
Temp new rating	1277.7	1286.7	1165.7	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1277.7	1286.7	1165.7	1200
New K-factor	36	36	36	36
New floor	777.7	786.7	700	700

Item	Main	Standard	Rapid
	0	0	0
	15	15	0
	5	0	5
	0	0	0
	0	0	0
	0	0	0
History	20	15	5

Games since
	Main 20	Standard 15		Rapid 5		Blitz 0
Gender	Male
Age group	U14
Region	West Coast (WCU)
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	15	8.5	56.67	56.7	1328.5	1385.2
Standard	15	8.5	56.67	56.7	1328.5	1385.2
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	20	9.5	47.5	-21.2	1296.4	1275.2
Standard	15	8.5	56.67	56.7	1328.5	1385.2
Rapid	5	1	20	-255	1200	945
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1277.7	1286.7	1165.7	1200
2025-09-01	1232.6	1245.3	1165.7	1200
2025-08-01	1187.7	1200	1165.7	1200
2025-07-01	1187.7	1200	1165.7	1200
2025-06-01	1187.7	1199.8	1165.7	1200
2025-05-01	1178.4	1200	1165.7	1200
2025-04-01	1178.4	1200	1165.7	1200
2025-03-01	1178.4	1200	1165.7	1200
2025-02-01	1177.9	1200	1165	1200
2025-01-01	1163.2	1200	1141.6	1200
2024-12-01	1163.2	1200	1141.6	1200
2024-11-01	1163.2	1200	1141.6	1200
2024-10-01	1163.2	1200	1141.6	1200
2024-09-01	1163.2	1200	1141.6	1200
2024-08-01	1163.2	1200	1141.6	1200
2024-07-01	1163.2	1200	1141.6	1200
2024-06-01	1163.2	1200	1141.6	1200
2024-08-01	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
2023-11-01	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	Rooibos Open 2025 (Junior)	2025-08-30	2025-08-30	Standard	West Coast (WCU)	5	5	3.5	Yes	Analysis
2	Western Cape Women�s Championship 2025 (U14)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
3	West Coast And Mykonos Open 2025 (U14)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rooibos Open 2025 (Junior)	2025-08-30	2025-08-30	Standard	West Coast (WCU)	5	5	3.5	Yes	Analysis
2	Western Cape Women�s Championship 2025 (U14)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	5	3	Yes	Analysis
3	West Coast And Mykonos Open 2025 (U14)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
4	Lambersbaai Open 2024 (B)	2024-05-01	2024-05-01	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis

#	Games	Start				End
1	5	Tournament Western Cape Women�s Championship 2025				Tournament Rooibos Open 2025
		date 2025-08-09	rnd 4	type Standard	result 1	date 2025-08-30	rnd 3	type Standard	result 0.5
		Opponent Chihambakwe, F (Faith)				Opponent Varadharajan, A (Akilan)
2	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 4	type Standard	result 1
		Opponent Jacobs, A (Apoleam)				Opponent Olivier, M (Micarlo)
3	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Hermans, J (Joel)				Opponent Hermans, J (Joel)

#	Games	Start				End
1	5	Tournament Western Cape Women�s Championship 2025				Tournament Rooibos Open 2025
		date 2025-08-09	rnd 4	type Standard	result 1	date 2025-08-30	rnd 3	type Standard	result 0.5
		Opponent Chihambakwe, F (Faith)				Opponent Varadharajan, A (Akilan)
2	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 4	type Standard	result 1
		Opponent Jacobs, A (Apoleam)				Opponent Olivier, M (Micarlo)
3	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Hermans, J (Joel)				Opponent Hermans, J (Joel)

#	Games	Start				End
1	1	Tournament Lambersbaai Open 2024				Tournament Lambersbaai Open 2024
		date 2024-05-01	rnd 5	type Rapid	result 1	date 2024-05-01	rnd 5	type Rapid	result 1
		Opponent Titus, M (Mj)				Opponent Titus, M (Mj)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Western Cape Women�s Championship 2025				Tournament Rooibos Open 2025
		date 2025-08-09	rnd 4	type Standard	result 1	date 2025-08-30	rnd 2	type Standard	result 1
		Opponent Chihambakwe, F (Faith)				Opponent Johnson, M (Melanique)
2	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 4	type Standard	result 1
		Opponent Jacobs, A (Apoleam)				Opponent Olivier, M (Micarlo)
3	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Hermans, J (Joel)				Opponent Hermans, J (Joel)

#	Games	Start				End
1	4	Tournament Western Cape Women�s Championship 2025				Tournament Rooibos Open 2025
		date 2025-08-09	rnd 4	type Standard	result 1	date 2025-08-30	rnd 2	type Standard	result 1
		Opponent Chihambakwe, F (Faith)				Opponent Johnson, M (Melanique)
2	2	Tournament West Coast And Mykonos Open 2025				Tournament West Coast And Mykonos Open 2025
		date 2025-05-03	rnd 3	type Standard	result 1	date 2025-05-03	rnd 4	type Standard	result 1
		Opponent Jacobs, A (Apoleam)				Opponent Olivier, M (Micarlo)
3	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Hermans, J (Joel)				Opponent Hermans, J (Joel)

#	Games	Start				End
1	1	Tournament Lambersbaai Open 2024				Tournament Lambersbaai Open 2024
		date 2024-05-01	rnd 5	type Rapid	result 1	date 2024-05-01	rnd 5	type Rapid	result 1
		Opponent Titus, M (Mj)				Opponent Titus, M (Mj)

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	Johnson ,M (Melanique)	2	1	0	2	1	0	0	0	0	0	0	0
1	Johnson ,M (Melanique)	2	1269.8	1269.8	2	1236.2	1269.8	0	0	0	0	0	0
2	Varadharajan ,A (Akilan)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
2	Varadharajan ,A (Akilan)	1	1368.4	1368.4	1	1363.1	1368.4	0	0	0	0	0	0
3	Olivier ,M (Micarlo)	1	1	425	1	1	425	0	0	0	0	0	0
3	Olivier ,M (Micarlo)	1	1330.9	1755.9	1	1265.5	1755.9	0	0	0	0	0	0
4	Gupta ,A (Ansh)	1	1	425	1	1	425	0	0	0	0	0	0
4	Gupta ,A (Ansh)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
5	Chihambakwe ,F (Faith)	1	1	425	1	1	425	0	0	0	0	0	0
5	Chihambakwe ,F (Faith)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Kruger ,D (Dawid)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Kruger ,D (Dawid)	1	1563.8	1138.8	1	1525.4	1138.8	0	0	0	0	0	0
7	Shapiro ,H (Hannah)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Shapiro ,H (Hannah)	1	1430.5	1005.5	1	1371.6	1005.5	0	0	0	0	0	0
8	Bessesen ,J (Joakim)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Bessesen ,J (Joakim)	1	1471	1046	1	1434.8	1046	0	0	0	0	0	0
9	Swartz ,A (Ashan)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Swartz ,A (Ashan)	1	1262.6	837.6	1	1226.5	837.6	0	0	0	0	0	0
10	Hermans ,J (Joel)	1	1	425	1	1	425	0	0	0	0	0	0
10	Hermans ,J (Joel)	1	1192.1	1617.1	1	1198.2	1617.1	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Rheenen, J (Jaydee)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms