Chess South Africa Ratings Database

PLAYER PAGE

Personal

Claassen, J (Jacques)

Chess SA id

100004867

FIDE id

Date of birth

2000-01-16 (Adult)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-10-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1024.7	1027.5	1027.5	1003.1
Raw rating	1024.7	1027.5	1027.5	1003.1
Weighted rating	1024.6	1027.5	1027.5	1003.1
Weighted performance	0	0	0	0
Floor	527.5	527.5	527.5	527.5
K-factor	40	40	40	40
Min/Max rating change allowed	212.9	212	212	219.5
Highest rating	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01	1200 2018-01-01
Highest raw rating	1027.5 2018-01-01	1027.5 2024-02-01	1027.5 2024-02-01	1027.5 2018-01-01
Highest weighted rating	1027.5 2024-11-01	1027.5 2024-11-01	1027.5 2024-11-01	1027.5 2024-11-01
Highest weighted performance	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01	1200 2018-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1024.7	1027.5	1027.5	1003.1
Analysis
Rating	1024.7	1027.5	1027.5	1003.1
Raw rating	1024.7	1027.5	1027.5	1003.1
Weighted rating	1024.6	1027.5	1027.5
Weighted performance	0	0	0
K-factor	40	40	40	40
Floor	527.5	527.5	527.5	527.5
Max/Min rating change allowed	212.9	212	212	219.5
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	1024.7	1027.5	1027.5	1003.1
New weighted rating	1024.6	1027.5	1027.5	1003.1
New weighted performance	0	0	0	0
Temp new rating	1024.7	1027.5	1027.5	1003.1
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1024.7	1027.5	1027.5	1003.1
New K-factor	40	40	40	40
New floor	527.5	527.5	527.5	527.5

Item	Main	Standard	Rapid	Blitz
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
	0	0	0	0
History	24	8	12	4

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	4	0	0	-425	1361.8	936.8
Standard	0	0	0	0	0	0
Rapid	0	0	0	0	0	0
Blitz	4	0	0	-425	1361.8	936.8

Date	Main	Standard	Rapid	Blitz
2025-09-30	1024.7	1027.5	1027.5	1003.1
2025-09-01	1024.7	1027.5	1027.5	1003.1
2025-08-01	1024.7	1027.5	1027.5	1003.1
2025-07-01	1024.7	1027.5	1027.5	1003.1
2025-06-01	1024.7	1027.5	1027.5	1003.1
2025-05-01	1024.7	1027.5	1027.5	1003.1
2025-04-01	1024.7	1027.5	1027.5	1003.1
2025-03-01	1024.7	1027.5	1027.5	1003.1
2025-02-01	1024.7	1027.5	1027.5	1003.1
2025-01-01	1024.7	1027.5	1027.5	1003.1
2024-12-01	1024.7	1027.5	1027.5	1003.1
2024-11-01	1024.7	1027.5	1027.5	1003.1
2024-10-01	1024.7	1027.5	1027.5	1003.1
2024-09-01	1024.7	1027.5	1027.5	1003.1
2024-08-01	1024.7	1027.5	1027.5	1003.1
2024-07-01	1024.7	1027.5	1027.5	1003.1
2024-06-01	1024.7	1027.5	1027.5	1003.1
2024-08-01	1024.7	1027.5	1027.5	1003.1
2024-04-01	1024.7	1027.5	1027.5	1003.1
2024-03-01	1024.7	1027.5	1027.5	1003.1
2024-02-01	1024.7	1027.5	1027.5	1003.1
2024-01-01	1024.7	1027.5	1027.5	1003.1
2023-12-01	1022.7	1027.5	1027.5	1003.1
2023-11-01	1022.7	1027.5	1027.5	1003.1

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	West Coast Blits Invitational 2018 (Adults)	2018-10-27	2018-10-27	Blitz	West Coast (WCU)	5	4	0	Yes	Analysis

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

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	Titus ,E (Enrique)	1	0	-425	0	0	0	0	0	0	1	0	-425
1	Titus ,E (Enrique)	1	1148.3	723.3	0	0	0	0	0	0	1	1166.8	723.3
2	Klein ,G (Gerdener)	1	0	-425	0	0	0	0	0	0	1	0	-425
2	Klein ,G (Gerdener)	1	1532.3	1107.3	0	0	0	0	0	0	1	1482.7	1107.3
3	Danxa ,TP (Themba Percyval)	1	0	-425	0	0	0	0	0	0	1	0	-425
3	Danxa ,TP (Themba Percyval)	1	1558.5	1133.5	0	0	0	0	0	0	1	1525.1	1133.5
4	Mdingi ,L (Lucky)	1	0	-425	0	0	0	0	0	0	1	0	-425
4	Mdingi ,L (Lucky)	1	1208.2	783.2	0	0	0	0	0	0	1	1232.8	783.2

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Claassen, J (Jacques)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms