Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Westhuizen, JVP (Johann Vincent Persaud)

Chess SA id

198039638

FIDE id

Date of birth

1998-05-05 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2022-01-30

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1386.6	1381	1372	1372
Raw rating	1386.6	1381	1372	1372
Weighted rating	1386.6	1381	1372	1372
Weighted performance	0	0	0	0
Floor	886.6	881	872	872
K-factor	36	36	36	36
Min/Max rating change allowed	127.1	128.1	129.8	129.8
Highest rating	1449.3 2022-01-01	1423 2022-01-01	1372 2018-09-01	1372 2018-09-01
Highest raw rating	1386.6 2024-02-01	1381 2024-02-01	1372 2024-02-01	1372 2024-02-01
Highest weighted rating	1386.6 2025-02-01	1381 2024-02-01	1372 2018-09-01	1372 2018-09-01
Highest weighted performance	1449.3 2022-01-01	1423 2022-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1386.6	1381	1372	1372
Analysis
Rating	1386.6	1381	1372	1372
Raw rating	1386.6	1381	1372	1372
Weighted rating	1386.6	1381	1372
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	886.6	881	872	872
Max/Min rating change allowed	127.1	128.1	129.8	129.8
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	1386.6	1381	1372	1372
New weighted rating	1386.6	1381	1372	1372
New weighted performance	0	0	0	0
Temp new rating	1386.6	1381	1372	1372
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1386.6	1381	1372	1372
New K-factor	36	36	36	36
New floor	886.6	881	872	872

Item	Main	Standard
	0	0
	0	0
	0	0
	0	0
	6	6
	0	0
History	197	197

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	6	2.5	41.67	-70.8	1505.9	1435.1
Standard	6	2.5	41.67	-70.8	1505.9	1435.1
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1386.6	1381	1372	1372
2025-11-30	1386.6	1381	1372	1372
2025-11-01	1386.6	1381	1372	1372
2025-09-30	1386.6	1381	1372	1372
2025-09-01	1386.6	1381	1372	1372
2025-08-01	1386.6	1381	1372	1372
2025-07-01	1386.6	1381	1372	1372
2025-06-01	1386.6	1381	1372	1372
2025-05-01	1386.6	1381	1372	1372
2025-04-01	1386.6	1381	1372	1372
2025-03-01	1386.6	1381	1372	1372
2025-02-01	1386.6	1381	1372	1372
2025-01-01	1386.6	1381	1372	1372
2024-12-01	1386.6	1381	1372	1372
2024-11-01	1386.6	1381	1372	1372
2024-10-01	1386.6	1381	1372	1372
2024-09-01	1386.6	1381	1372	1372
2024-11-01	1386.6	1381	1372	1372
2024-07-01	1386.6	1381	1372	1372
2024-06-01	1386.6	1381	1372	1372
2024-05-01	1386.6	1381	1372	1372
2024-04-01	1386.6	1381	1372	1372
2024-03-01	1386.6	1381	1372	1372
2024-02-01	1386.6	1381	1372	1372

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	2022 Cape Of Good Hope Open (Advanced)	2022-01-28	2022-01-30	Standard	Cape Town (WCT)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 2	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Prinsloo, R (Reinhardt)				Opponent Bosman, P (Petrus)

#	Games	Start				End
1	3	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 2	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Prinsloo, R (Reinhardt)				Opponent Bosman, P (Petrus)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 4	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Bosman, P (Petrus)				Opponent Bosman, P (Petrus)
2	1	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 2	type Standard	result 1	date 2022-01-29	rnd 2	type Standard	result 1
		Opponent Prinsloo, R (Reinhardt)				Opponent Prinsloo, R (Reinhardt)

#	Games	Start				End
1	1	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 4	type Standard	result 1	date 2022-01-29	rnd 4	type Standard	result 1
		Opponent Bosman, P (Petrus)				Opponent Bosman, P (Petrus)
2	1	Tournament 2022 Cape Of Good Hope Open				Tournament 2022 Cape Of Good Hope Open
		date 2022-01-29	rnd 2	type Standard	result 1	date 2022-01-29	rnd 2	type Standard	result 1
		Opponent Prinsloo, R (Reinhardt)				Opponent Prinsloo, R (Reinhardt)

No games found.

#	Games	Start				End

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	Boshoff ,C (Chris)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Boshoff ,C (Chris)	1	1552.3	1127.3	1	1534.9	1127.3	0	0	0	0	0	0
2	Prinsloo ,R (Reinhardt)	1	1	425	1	1	425	0	0	0	0	0	0
2	Prinsloo ,R (Reinhardt)	1	1419.6	1844.6	1	1359.3	1844.6	0	0	0	0	0	0
3	Baruch ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Baruch ,L (Liam)	1	1627.6	1202.6	1	1592.9	1202.6	0	0	0	0	0	0
4	Bosman ,P (Petrus)	1	1	425	1	1	425	0	0	0	0	0	0
4	Bosman ,P (Petrus)	1	1503.6	1928.6	1	1512.9	1928.6	0	0	0	0	0	0
5	Jegels ,L (Llewellin)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Jegels ,L (Llewellin)	1	1460.6	1460.6	1	1413.8	1460.6	0	0	0	0	0	0
6	Hlakula ,T (Thando)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Hlakula ,T (Thando)	1	1471.5	1046.5	1	1465	1046.5	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

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PLAYER PAGE

Personal

Van Der Westhuizen, JVP (Johann Vincent Persaud)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms