Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Rooyen, J (Jude)

Chess SA id

1040114992

FIDE id

Date of birth

2004-10-19 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-05-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1292	1267.8	1262.9	1200
Raw rating	1292	1267.8	1262.9	1200
Weighted rating	1292	1267.8	1262.9	1200
Weighted performance	0	0	0	0
Floor	792	767.8	762.9	700
K-factor	36	36	36	36
Min/Max rating change allowed	145.4	150.5	151.6	165.8
Highest rating	1311.1 2022-03-01	1409.8 2022-01-01	1265.9 2022-03-01	1200 2018-10-01
Highest raw rating	1292 2024-03-01	1267.8 2024-03-01	1262.9 2024-03-01	1200 2024-03-01
Highest weighted rating	1292 2025-02-01	1267.8 2024-05-01	1262.9 2025-02-01	1200 2018-10-01
Highest weighted performance	1311.1 2022-03-01	1409.8 2022-01-01	1265.9 2022-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1292	1267.8	1262.9	1200
Analysis
Rating	1292	1267.8	1262.9	1200
Raw rating	1292	1267.8	1262.9	1200
Weighted rating	1292	1267.8	1262.9
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	792	767.8	762.9	700
Max/Min rating change allowed	145.4	150.5	151.6	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	1292	1267.8	1262.9	1200
New weighted rating	1292	1267.8	1262.9	1200
New weighted performance	0	0	0	0
Temp new rating	1292	1267.8	1262.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1292	1267.8	1262.9	1200
New K-factor	36	36	36	36
New floor	792	767.8	762.9	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	17	12	5
	0	0	0
History	25	12	13

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	25	14	56	51	1310.6	1361.6
Standard	12	6.5	54.17	35.4	1338.5	1373.9
Rapid	13	7.5	57.69	65.4	1284.9	1350.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1292	1267.8	1262.9	1200
2025-09-01	1292	1267.8	1262.9	1200
2025-08-01	1292	1267.8	1262.9	1200
2025-07-01	1292	1267.8	1262.9	1200
2025-06-01	1292	1267.8	1262.9	1200
2025-05-01	1292	1267.8	1262.9	1200
2025-04-01	1292	1267.8	1262.9	1200
2025-03-01	1292	1267.8	1262.9	1200
2025-02-01	1292	1267.8	1262.9	1200
2025-01-01	1292	1267.8	1262.9	1200
2024-12-01	1292	1267.8	1262.9	1200
2024-11-01	1292	1267.8	1262.9	1200
2024-10-01	1292	1267.8	1262.9	1200
2024-09-01	1292	1267.8	1262.9	1200
2024-08-01	1292	1267.8	1262.9	1200
2024-07-01	1292	1267.8	1262.9	1200
2024-06-01	1292	1267.8	1262.9	1200
2024-08-01	1292	1267.8	1262.9	1200
2024-04-01	1292	1267.8	1262.9	1200
2024-03-01	1292	1267.8	1262.9	1200
2024-02-01	1292	1267.8	1262.9	1200
2024-01-01	1292	1267.8	1262.9	1200
2023-12-01	1292	1267.8	1262.9	1200
2023-11-01	1292	1267.8	1262.9	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	Western Cape Schools Chess 2022 (U18 Boys)	2022-05-07	2022-05-08	Standard	Eden (WEG)	6	6	2.5	Yes	Analysis
2	2022 Central District Individual Trials (U18)	2022-03-05	2022-03-05	Rapid	Cape Town (WCT)	5	5	4	Yes	Analysis
3	2022 Cape Of Good Hope Open (Intrmediate)	2022-01-29	2022-01-30	Standard	Cape Town (WCT)	6	6	4	Yes	Analysis
4	Condorgreen Mitchell`s Plain Chess Open Tournament 2019	2019-06-01	2019-06-02	Rapid	Cape Town (WCT)	9	8	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Central District Individual Trials
		date 2022-01-30	rnd 5	type Standard	result 1	date 2022-03-05	rnd 2	type Rapid	result 1
		Opponent Imrie, D (Daniel)				Opponent Arosi, K (Kwanda)
2	3	Tournament 2022 Central District Individual Trials				Tournament Western Cape Schools Chess 2022
		date 2022-03-05	rnd 4	type Rapid	result 1	date 2022-05-07	rnd 1	type Standard	result 1
		Opponent Anthony, A (Aloysius)				Opponent Jaffer, U (Uzair)
3	2	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament 2022 Cape Of Good Hope Open
		date 2019-06-02	rnd 9	type Rapid	result 1	date 2022-01-29	rnd 1	type Standard	result 1
		Opponent Larney, A (Abduragmaan)				Opponent Rabkin, S (Samantha)

#	Games	Start				End
1	3	Tournament 2022 Cape Of Good Hope Open				Tournament Western Cape Schools Chess 2022
		date 2022-01-30	rnd 5	type Standard	result 1	date 2022-05-07	rnd 1	type Standard	result 1
		Opponent Imrie, D (Daniel)				Opponent Jaffer, U (Uzair)
2	1	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-08	rnd 6	type Standard	result 0.5	date 2022-05-08	rnd 6	type Standard	result 0.5
		Opponent Mitchell, R (Raynard)				Opponent Mitchell, R (Raynard)
3	1	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 3	type Standard	result 1	date 2022-05-07	rnd 3	type Standard	result 1
		Opponent Smith, H (Hasan)				Opponent Smith, H (Hasan)

#	Games	Start				End
1	3	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament 2022 Central District Individual Trials
		date 2019-06-02	rnd 9	type Rapid	result 1	date 2022-03-05	rnd 2	type Rapid	result 1
		Opponent Larney, A (Abduragmaan)				Opponent Arosi, K (Kwanda)
2	2	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 4	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Anthony, A (Aloysius)				Opponent Goolam, M (Maahir)
3	2	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-01	rnd 3	type Rapid	result 0.5	date 2019-06-01	rnd 4	type Rapid	result 1
		Opponent Lentit, G (Gershwin)				Opponent Dlangamandla, J (Junior)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Central District Individual Trials
		date 2022-01-30	rnd 5	type Standard	result 1	date 2022-03-05	rnd 2	type Rapid	result 1
		Opponent Imrie, D (Daniel)				Opponent Arosi, K (Kwanda)
2	3	Tournament 2022 Central District Individual Trials				Tournament Western Cape Schools Chess 2022
		date 2022-03-05	rnd 4	type Rapid	result 1	date 2022-05-07	rnd 1	type Standard	result 1
		Opponent Anthony, A (Aloysius)				Opponent Jaffer, U (Uzair)
3	2	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament 2022 Cape Of Good Hope Open
		date 2019-06-02	rnd 9	type Rapid	result 1	date 2022-01-29	rnd 1	type Standard	result 1
		Opponent Larney, A (Abduragmaan)				Opponent Rabkin, S (Samantha)

#	Games	Start				End
1	3	Tournament 2022 Cape Of Good Hope Open				Tournament Western Cape Schools Chess 2022
		date 2022-01-30	rnd 5	type Standard	result 1	date 2022-05-07	rnd 1	type Standard	result 1
		Opponent Imrie, D (Daniel)				Opponent Jaffer, U (Uzair)
2	1	Tournament Western Cape Schools Chess 2022				Tournament Western Cape Schools Chess 2022
		date 2022-05-07	rnd 3	type Standard	result 1	date 2022-05-07	rnd 3	type Standard	result 1
		Opponent Smith, H (Hasan)				Opponent Smith, H (Hasan)
3	1	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 3	type Standard	result 1	date 2022-01-29	rnd 3	type Standard	result 1
		Opponent Strauss, B (Branden)				Opponent Strauss, B (Branden)

#	Games	Start				End
1	3	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament 2022 Central District Individual Trials
		date 2019-06-02	rnd 9	type Rapid	result 1	date 2022-03-05	rnd 2	type Rapid	result 1
		Opponent Larney, A (Abduragmaan)				Opponent Arosi, K (Kwanda)
2	2	Tournament 2022 Central District Individual Trials				Tournament 2022 Central District Individual Trials
		date 2022-03-05	rnd 4	type Rapid	result 1	date 2022-03-05	rnd 5	type Rapid	result 1
		Opponent Anthony, A (Aloysius)				Opponent Goolam, M (Maahir)
3	1	Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019				Tournament Condorgreen Mitchell`s Plain Chess Open Tournament 2019
		date 2019-06-02	rnd 7	type Rapid	result 1	date 2019-06-02	rnd 7	type Rapid	result 1
		Opponent Losper, S (Said)				Opponent Losper, S (Said)

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	Meyer ,J (Jared)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Meyer ,J (Jared)	1	1425.3	1000.3	1	1413.2	1000.3	0	0	0	0	0	0
2	Rabkin ,S (Samantha)	1	1	425	1	1	425	0	0	0	0	0	0
2	Rabkin ,S (Samantha)	1	1267.7	1692.7	1	1261.7	1692.7	0	0	0	0	0	0
3	Strauss ,B (Branden)	1	1	425	1	1	425	0	0	0	0	0	0
3	Strauss ,B (Branden)	1	1184.8	1609.8	1	1144	1609.8	0	0	0	0	0	0
4	Tasriet ,M (Mohammed Saalih)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Tasriet ,M (Mohammed Saalih)	1	1283.4	858.4	1	1255.2	858.4	0	0	0	0	0	0
5	Bothma ,H (Hanno)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Bothma ,H (Hanno)	1	1527.5	1102.5	1	1493.5	1102.5	0	0	0	0	0	0
6	Smith ,H (Hasan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Smith ,H (Hasan)	1	1362.4	1787.4	1	1349.6	1787.4	0	0	0	0	0	0
7	Jaffer ,U (Uzair)	1	1	425	1	1	425	0	0	0	0	0	0
7	Jaffer ,U (Uzair)	1	1488.3	1913.3	1	1478.7	1913.3	0	0	0	0	0	0
8	Osborne ,N (Nicole)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Osborne ,N (Nicole)	1	1284.4	859.4	1	1293.9	859.4	0	0	0	0	0	0
9	Imrie ,D (Daniel)	1	1	425	1	1	425	0	0	0	0	0	0
9	Imrie ,D (Daniel)	1	1289.2	1714.2	1	1257.1	1714.2	0	0	0	0	0	0
10	Siyo ,A (Ayabulela)	1	1	425	1	1	425	0	0	0	0	0	0
10	Siyo ,A (Ayabulela)	1	1277.5	1702.5	1	1264.3	1702.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Van Rooyen, J (Jude)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms