Chess South Africa Ratings Database

PLAYER PAGE

Personal

Whales, C (Cowan)

Chess SA id

1090119264

FIDE id

Date of birth

2009-08-27 (U18)

Gender

Male

Region

Eden (WEG)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-10-05

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1217.5	1200	1240	1200
Raw rating	1217.5	1200	1240	1200
Weighted rating	1217.5	1200	1240	1200
Weighted performance	0	0	0	0
Floor	717.5	700	740	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.7	165.8	156.6	165.8
Highest rating	1239.4 2019-10-01	1200 2018-10-01	1343.5 2019-10-01	1200 2018-10-01
Highest raw rating	1217.5 2024-02-01	1200 2024-02-01	1240 2024-02-01	1200 2024-02-01
Highest weighted rating	1217.5 2024-02-01	1200 2018-10-01	1240 2024-02-01	1200 2018-10-01
Highest weighted performance	1239.4 2019-10-01	1200 2024-02-01	1343.5 2019-10-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1217.5	1200	1240	1200
Analysis
Rating	1217.5	1200	1240	1200
Raw rating	1217.5	1200	1240	1200
Weighted rating	1217.5	1200	1240
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	717.5	700	740	700
Max/Min rating change allowed	161.7	165.8	156.6	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	1217.5	1200	1240	1200
New weighted rating	1217.5	1200	1240	1200
New weighted performance	0	0	0	0
Temp new rating	1217.5	1200	1240	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1217.5	1200	1240	1200
New K-factor	36	36	36	36
New floor	717.5	700	740	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	0	0
	0	0
	0	0
History	6	6

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U18
Region	Eden (WEG)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U18	-1		-1		-1
U18 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	4	66.67	141.7	1161.1	1302.8
Standard	0	0	0	0	0	0
Rapid	6	4	66.67	141.7	1161.1	1302.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1217.5	1200	1240	1200
2025-09-01	1217.5	1200	1240	1200
2025-08-01	1217.5	1200	1240	1200
2025-07-01	1217.5	1200	1240	1200
2025-06-01	1217.5	1200	1240	1200
2025-05-01	1217.5	1200	1240	1200
2025-04-01	1217.5	1200	1240	1200
2025-03-01	1217.5	1200	1240	1200
2025-02-01	1217.5	1200	1240	1200
2025-01-01	1217.5	1200	1240	1200
2024-12-01	1217.5	1200	1240	1200
2024-11-01	1217.5	1200	1240	1200
2024-10-01	1217.5	1200	1240	1200
2024-09-01	1217.5	1200	1240	1200
2024-08-01	1217.5	1200	1240	1200
2024-07-01	1217.5	1200	1240	1200
2024-06-01	1217.5	1200	1240	1200
2024-08-01	1217.5	1200	1240	1200
2024-04-01	1217.5	1200	1240	1200
2024-03-01	1217.5	1200	1240	1200
2024-02-01	1217.5	1200	1240	1200
2024-01-01	1217.5	1200	1240	1200
2023-12-01	1217.5	1200	1240	1200
2023-11-01	1217.5	1200	1240	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	Mossel Bay Chess Open 2019 (C)	2019-10-05	2019-10-05	Rapid	Eden (WEG)	6	6	4	Yes	Analysis

#	Games	Start				End
1	3	Tournament Mossel Bay Chess Open 2019				Tournament Mossel Bay Chess Open 2019
		date 2019-10-05	rnd 1	type Rapid	result 1	date 2019-10-05	rnd 3	type Rapid	result 1
		Opponent Janse Van Rensburg, D (Danique)				Opponent Jansen Van Rensburg, Z (Zandre)
2	1	Tournament Mossel Bay Chess Open 2019				Tournament Mossel Bay Chess Open 2019
		date 2019-10-05	rnd 5	type Rapid	result 1	date 2019-10-05	rnd 5	type Rapid	result 1
		Opponent Bredenkamp, J (Jaydon)				Opponent Bredenkamp, J (Jaydon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Mossel Bay Chess Open 2019				Tournament Mossel Bay Chess Open 2019
		date 2019-10-05	rnd 1	type Rapid	result 1	date 2019-10-05	rnd 3	type Rapid	result 1
		Opponent Janse Van Rensburg, D (Danique)				Opponent Jansen Van Rensburg, Z (Zandre)
2	1	Tournament Mossel Bay Chess Open 2019				Tournament Mossel Bay Chess Open 2019
		date 2019-10-05	rnd 5	type Rapid	result 1	date 2019-10-05	rnd 5	type Rapid	result 1
		Opponent Bredenkamp, J (Jaydon)				Opponent Bredenkamp, J (Jaydon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Mossel Bay Chess Open 2019				Tournament Mossel Bay Chess Open 2019
		date 2019-10-05	rnd 1	type Rapid	result 1	date 2019-10-05	rnd 3	type Rapid	result 1
		Opponent Janse Van Rensburg, D (Danique)				Opponent Jansen Van Rensburg, Z (Zandre)
2	1	Tournament Mossel Bay Chess Open 2019				Tournament Mossel Bay Chess Open 2019
		date 2019-10-05	rnd 5	type Rapid	result 1	date 2019-10-05	rnd 5	type Rapid	result 1
		Opponent Bredenkamp, J (Jaydon)				Opponent Bredenkamp, J (Jaydon)

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament Mossel Bay Chess Open 2019				Tournament Mossel Bay Chess Open 2019
		date 2019-10-05	rnd 1	type Rapid	result 1	date 2019-10-05	rnd 3	type Rapid	result 1
		Opponent Janse Van Rensburg, D (Danique)				Opponent Jansen Van Rensburg, Z (Zandre)
2	1	Tournament Mossel Bay Chess Open 2019				Tournament Mossel Bay Chess Open 2019
		date 2019-10-05	rnd 5	type Rapid	result 1	date 2019-10-05	rnd 5	type Rapid	result 1
		Opponent Bredenkamp, J (Jaydon)				Opponent Bredenkamp, J (Jaydon)

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	Tebe ,A (Alexandre)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Tebe ,A (Alexandre)	1	1200	775	0	0	0	1	1200	775	0	0	0
2	Karelse ,L (Luke)	1	1	425	0	0	0	1	1	425	0	0	0
2	Karelse ,L (Luke)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
3	Bredenkamp ,J (Jaydon)	1	1	425	0	0	0	1	1	425	0	0	0
3	Bredenkamp ,J (Jaydon)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
4	Jansen Van Rensburg ,Z (Zandre)	1	1	425	0	0	0	1	1	425	0	0	0
4	Jansen Van Rensburg ,Z (Zandre)	1	1095.8	1520.8	0	0	0	1	1200	1520.8	0	0	0
5	Janse Van Rensburg ,D (Danique)	1	1	425	0	0	0	1	1	425	0	0	0
5	Janse Van Rensburg ,D (Danique)	1	1071.1	1496.1	0	0	0	1	1200	1496.1	0	0	0
6	Le Kay ,Y (Yshah)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Le Kay ,Y (Yshah)	1	1200	775	0	0	0	1	1200	775	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Whales, C (Cowan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms