Chess South Africa Ratings Database

PLAYER PAGE

Personal

Klaase, CH (Chad)

Chess SA id

106068751

FIDE id

Date of birth

2006-09-08 (U20)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-08-04

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1084.9	1087.7	948.5	948.5
Raw rating	1084.9	1087.7	948.5	948.5
Weighted rating	1084.9	1087.7	948.5	948.5
Weighted performance	89.1	87.6	0	0
Floor	631.7	657.7	500	500
K-factor	40	40	40	40
Min/Max rating change allowed	195.4	194.6	237.3	237.3
Highest rating	1272.2 2018-04-01	1273.2 2018-04-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1131.7 2018-06-01	1157.7 2018-06-01	948.5 2024-02-01	948.5 2024-02-01
Highest weighted rating	1131.7 2024-11-01	1157.7 2024-11-01	948.5 2024-11-01	948.5 2024-11-01
Highest weighted performance	1272.2 2018-04-01	1273.2 2018-04-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1084.9	1087.7	948.5	948.5
Analysis
Rating	1084.9	1087.7	948.5	948.5
Raw rating	1084.9	1087.7	948.5	948.5
Weighted rating	1084.9	1087.7	948.5
Weighted performance	89.1	87.6	0
K-factor	40	40	40	40
Floor	631.7	657.7	500	500
Max/Min rating change allowed	195.4	194.6	237.3	237.3
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	1084.9	1087.7	948.5	948.5
New weighted rating	1084.9	1087.7	948.5	948.5
New weighted performance	88.7	87.2	0	0
Temp new rating	1084.9	1087.7	948.5	948.5
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1084.9	1087.7	948.5	948.5
New K-factor	40	40	40	40
New floor	631.7	657.7	500	500

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	75	70	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U20
Region	Overberg (WOS)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U20	-1		-1		-1
U20 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	27	17.5	64.81	125.9	1025.1	1151
Standard	27	17.5	64.81	125.9	1025.1	1151
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1084.9	1087.7	948.5	948.5
2025-09-01	1084.9	1087.7	948.5	948.5
2025-08-01	1084.9	1087.7	948.5	948.5
2025-07-01	1084.9	1087.7	948.5	948.5
2025-06-01	1084.9	1087.7	948.5	948.5
2025-05-01	1084.9	1087.7	948.5	948.5
2025-04-01	1084.9	1087.7	948.5	948.5
2025-03-01	1084.9	1087.7	948.5	948.5
2025-02-01	1084.9	1087.7	948.5	948.5
2025-01-01	1084.9	1087.7	948.5	948.5
2024-12-01	1084.9	1087.7	948.5	948.5
2024-11-01	1084.9	1087.7	948.5	948.5
2024-10-01	1084.9	1087.7	948.5	948.5
2024-09-01	1084.9	1087.7	948.5	948.5
2024-08-01	1084.9	1087.7	948.5	948.5
2024-07-01	1084.9	1087.7	948.5	948.5
2024-06-01	1084.9	1087.7	948.5	948.5
2024-08-01	1084.9	1087.7	948.5	948.5
2024-04-01	1084.9	1087.7	948.5	948.5
2024-03-01	1084.9	1087.7	948.5	948.5
2024-02-01	1084.9	1087.7	948.5	948.5
2024-01-01	1084.9	1087.7	948.5	948.5
2023-12-01	1084.9	1087.7	948.5	948.5
2023-11-01	1084.9	1087.7	948.5	948.5

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	Caledon Casino Open 2018 (U14)	2018-08-04	2018-08-04	Standard	Overberg (WOS)	5	5	2.5	Yes	Analysis
2	Overberg 2nd Trial 2018 (U14)	2018-05-05	2018-05-05	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
3	Western Cape Schools Individuals 2018 (U13 Boys)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
4	Overberg Chess 1st Trial 2018 (B)	2018-04-14	2018-04-14	Standard	Overberg (WOS)	5	5	4	Yes	Analysis
5	Overberg Schools Closed 2018 (U13 Boys)	2018-03-23	2018-03-24	Standard	Overberg (WOS)	6	6	4	Yes	Analysis

#	Games	Start				End
1	5	Tournament Overberg Schools Closed 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-03-24	rnd 6	type Standard	result 1	date 2018-04-14	rnd 4	type Standard	result 1
		Opponent Opperman, E (Eldon)				Opponent Plaatjies, M (Moirida)
2	4	Tournament Overberg 2nd Trial 2018				Tournament Overberg 2nd Trial 2018
		date 2018-05-05	rnd 1	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Plaatjies, M (Moirida)				Opponent Botha, D (Dale)
3	3	Tournament Overberg Schools Closed 2018				Tournament Overberg Schools Closed 2018
		date 2018-03-23	rnd 1	type Standard	result 1	date 2018-03-23	rnd 3	type Standard	result 1
		Opponent Arnoldus, B (Bronwyn)				Opponent Samuels, Z (Zeldo)

#	Games	Start				End
1	5	Tournament Overberg Schools Closed 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-03-24	rnd 6	type Standard	result 1	date 2018-04-14	rnd 4	type Standard	result 1
		Opponent Opperman, E (Eldon)				Opponent Plaatjies, M (Moirida)
2	4	Tournament Overberg 2nd Trial 2018				Tournament Overberg 2nd Trial 2018
		date 2018-05-05	rnd 1	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Plaatjies, M (Moirida)				Opponent Botha, D (Dale)
3	3	Tournament Overberg Schools Closed 2018				Tournament Overberg Schools Closed 2018
		date 2018-03-23	rnd 1	type Standard	result 1	date 2018-03-23	rnd 3	type Standard	result 1
		Opponent Arnoldus, B (Bronwyn)				Opponent Samuels, Z (Zeldo)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Overberg Schools Closed 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-03-24	rnd 6	type Standard	result 1	date 2018-04-14	rnd 4	type Standard	result 1
		Opponent Opperman, E (Eldon)				Opponent Plaatjies, M (Moirida)
2	4	Tournament Overberg 2nd Trial 2018				Tournament Overberg 2nd Trial 2018
		date 2018-05-05	rnd 1	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Plaatjies, M (Moirida)				Opponent Botha, D (Dale)
3	3	Tournament Overberg Schools Closed 2018				Tournament Overberg Schools Closed 2018
		date 2018-03-23	rnd 1	type Standard	result 1	date 2018-03-23	rnd 3	type Standard	result 1
		Opponent Arnoldus, B (Bronwyn)				Opponent Samuels, Z (Zeldo)

#	Games	Start				End
1	5	Tournament Overberg Schools Closed 2018				Tournament Overberg Chess 1st Trial 2018
		date 2018-03-24	rnd 6	type Standard	result 1	date 2018-04-14	rnd 4	type Standard	result 1
		Opponent Opperman, E (Eldon)				Opponent Plaatjies, M (Moirida)
2	4	Tournament Overberg 2nd Trial 2018				Tournament Overberg 2nd Trial 2018
		date 2018-05-05	rnd 1	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Plaatjies, M (Moirida)				Opponent Botha, D (Dale)
3	3	Tournament Overberg Schools Closed 2018				Tournament Overberg Schools Closed 2018
		date 2018-03-23	rnd 1	type Standard	result 1	date 2018-03-23	rnd 3	type Standard	result 1
		Opponent Arnoldus, B (Bronwyn)				Opponent Samuels, Z (Zeldo)

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	Plaatjies ,M (Moirida)	2	2	425	2	2	425	0	0	0	0	0	0
1	Plaatjies ,M (Moirida)	2	1173.2	1598.2	2	1168.6	1598.2	0	0	0	0	0	0
2	Botha ,D (Dale)	2	2	425	2	2	425	0	0	0	0	0	0
2	Botha ,D (Dale)	2	786.9	1211.9	2	807.4	1211.9	0	0	0	0	0	0
3	Botha ,G (George)	1	1	425	1	1	425	0	0	0	0	0	0
3	Botha ,G (George)	1	770	1195	1	770	1195	0	0	0	0	0	0
4	Kariem ,S (Shakir)	1	1	425	1	1	425	0	0	0	0	0	0
4	Kariem ,S (Shakir)	1	1220.9	1645.9	1	1207.2	1645.9	0	0	0	0	0	0
5	De Villiers ,D (Daniella)	1	1	425	1	1	425	0	0	0	0	0	0
5	De Villiers ,D (Daniella)	1	896.9	1321.9	1	910.2	1321.9	0	0	0	0	0	0
6	Crookes ,J (Jonas)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Crookes ,J (Jonas)	1	1191.9	766.9	1	1185.9	766.9	0	0	0	0	0	0
7	Opperman ,E (Eldon)	1	1	425	1	1	425	0	0	0	0	0	0
7	Opperman ,E (Eldon)	1	500	925	1	500	925	0	0	0	0	0	0
8	Grobler ,Z (Zandre)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Grobler ,Z (Zandre)	1	1254.9	829.9	1	1255.9	829.9	0	0	0	0	0	0
9	Van Wyk ,C (Charl)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Van Wyk ,C (Charl)	1	902	477	1	902	477	0	0	0	0	0	0
10	Samuels ,Z (Zeldo)	1	1	425	1	1	425	0	0	0	0	0	0
10	Samuels ,Z (Zeldo)	1	1200	1625	1	1200	1625	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

Klaase, CH (Chad)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms