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

Item	Main	Standard	Rapid	Blitz
Rating	1277.7	1286.7	1165.7	1200
Raw rating	1277.7	1286.7	1165.7	1200
Weighted rating	1210.7	1229	1161.3	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	1210.7	1229	1161.3
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	1217.2	1234.7	1161.5	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
2026-01-01	1277.7	1286.7	1165.7	1200
2025-11-30	1277.7	1286.7	1165.7	1200
2025-11-01	1277.7	1286.7	1165.7	1200
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
2024-11-01	1163.2	1200	1141.6	1200
2024-07-01	1163.2	1200	1141.6	1200
2024-06-01	1163.2	1200	1141.6	1200
2024-05-01	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

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	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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PLAYER PAGE

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