Chess South Africa Ratings Database

PLAYER PAGE

Personal

Claase, E (Evan)

Chess SA id

1070110599

FIDE id

Date of birth

2007-05-06 (U20)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-22

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	993.3	1069.2	982.8	1200
Raw rating	993.3	1069.2	982.8	1200
Weighted rating	993.3	1069.2	982.8	1200
Weighted performance	566.4	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	222.6	199.8	226	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2019-12-01	1200 2018-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2019-12-01	1200 2018-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	993.3	1069.2	982.8	1200
Analysis
Rating	993.3	1069.2	982.8	1200
Raw rating	993.3	1069.2	982.8	1200
Weighted rating	993.3	1069.2	982.8
Weighted performance	566.4	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	222.6	199.8	226	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	993.3	1069.2	982.8	1200
New weighted rating	993.3	1069.2	982.8	1200
New weighted performance	561.4	0	0	0
Temp new rating	993.3	1069.2	982.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	993.3	1069.2	982.8	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	4	0	4
	0	0	0
	0	0	0
	18	9	9
	5	0	5
History	37	12	25

Games since
	Main 4	Standard 0		Rapid 4		Blitz 0
Gender	Male
Age group	U20
Region	West Coast (WCU)
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	4	1	25	-212.5	1180.9	968.4
Standard	0	0	0	0	0	0
Rapid	4	1	25	-212.5	1180.9	968.4
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	37	9	24.32	-218.2	1153.9	935.7
Standard	12	2	16.67	-283.3	1225.1	941.7
Rapid	25	7	28	-187	1119.8	932.8
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	993.3	1069.2	982.8	1200
2025-09-30	993.3	1069.2	982.8	1200
2025-09-01	993.3	1069.2	982.8	1200
2025-08-01	993.3	1069.2	982.8	1200
2025-07-01	993.3	1069.2	982.8	1200
2025-06-01	993.3	1069.2	982.8	1200
2025-05-01	993.3	1069.2	982.8	1200
2025-04-01	993.3	1069.2	982.8	1200
2025-03-01	993.1	1069.2	982.5	1200
2025-02-01	993.3	1069.2	982.8	1200
2025-01-01	993.3	1069.2	982.8	1200
2024-12-01	993.3	1069.2	982.8	1200
2024-11-01	993.3	1069.2	982.8	1200
2024-10-01	993.3	1069.2	982.8	1200
2024-09-01	993.3	1069.2	982.8	1200
2024-08-01	993.3	1069.2	982.8	1200
2024-07-01	993.3	1069.2	982.8	1200
2024-09-01	993.3	1069.2	982.8	1200
2024-05-01	993.3	1069.2	982.8	1200
2024-04-01	993.3	1069.2	982.8	1200
2024-03-01	993.3	1069.2	982.8	1200
2024-02-01	993.3	1069.2	982.8	1200
2024-01-01	993.3	1069.2	982.8	1200
2023-12-01	993.3	1069.2	982.8	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Upper West Coast Presrige 2025 (U19 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Upper West Coast Presrige 2025 (U19 Boys)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
2	West Coast Schools Chess Grand Challenge 2022 (HS Development)	2022-10-29	2022-10-29	Rapid	West Coast (WCU)	6	6	1	Yes	Analysis
3	Western Cape Top Schools 2022 (U15 Mix)	2022-09-16	2022-09-17	Standard	Overberg (WOS)	5	5	1	Yes	Analysis
4	Pedro Booyse Top Schools 2022 (U15 Open)	2022-07-23	2022-07-23	Standard	West Coast (WCU)	6	4	0	Yes	Analysis
5	Bo-Weskus Top Skole 2022 (Hoerskool)	2022-06-11	2022-06-11	Rapid	West Coast (WCU)	5	3	1	Yes	Analysis
6	Bo-Weskus Skole Skaak Prestige 2021 (O15 Seuns)	2021-05-08	2021-05-08	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
7	Bo-Weskus Skole Prestige 2020 (O13 Seuns)	2020-02-15	2020-02-15	Standard	West Coast (WCU)	6	3	1	Yes	Analysis
8	Bo-Weskus Skole Skaak Prestige 2019 (O13 Seuns)	2019-02-16	2019-02-16	Rapid	West Coast (WCU)	7	7	3	Yes	Analysis

#	Games	Start				End
1	2	Tournament Western Cape Top Schools 2022				Tournament Western Cape Top Schools 2022
		date 2022-09-17	rnd 3	type Standard	result 0.5	date 2022-09-17	rnd 4	type Standard	result 0.5
		Opponent Sauls, S (Shalmino)				Opponent Sibeko, M (Mbalntle)
2	2	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 3	type Rapid	result 1	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Andrew, K (Keenan)				Opponent Martins, D (Deacon)
3	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent van Wyk, G (Gurnell)				Opponent van Wyk, G (Gurnell)

#	Games	Start				End
1	2	Tournament Western Cape Top Schools 2022				Tournament Western Cape Top Schools 2022
		date 2022-09-17	rnd 3	type Standard	result 0.5	date 2022-09-17	rnd 4	type Standard	result 0.5
		Opponent Sauls, S (Shalmino)				Opponent Sibeko, M (Mbalntle)
2	1	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 3	type Standard	result 1
		Opponent Februarie, R (Ronaldinho)				Opponent Februarie, R (Ronaldinho)

#	Games	Start				End
1	2	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 3	type Rapid	result 1	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Andrew, K (Keenan)				Opponent Martins, D (Deacon)
2	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent van Wyk, G (Gurnell)				Opponent van Wyk, G (Gurnell)
3	1	Tournament West Coast Schools Chess Grand Challenge 2022				Tournament West Coast Schools Chess Grand Challenge 2022
		date 2022-10-29	rnd 3	type Rapid	result 1	date 2022-10-29	rnd 3	type Rapid	result 1
		Opponent Nel, R (Roxaan)				Opponent Nel, R (Roxaan)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 3	type Rapid	result 1	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Andrew, K (Keenan)				Opponent Martins, D (Deacon)
2	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent van Wyk, G (Gurnell)				Opponent van Wyk, G (Gurnell)
3	1	Tournament West Coast Schools Chess Grand Challenge 2022				Tournament West Coast Schools Chess Grand Challenge 2022
		date 2022-10-29	rnd 3	type Rapid	result 1	date 2022-10-29	rnd 3	type Rapid	result 1
		Opponent Nel, R (Roxaan)				Opponent Nel, R (Roxaan)

#	Games	Start				End
1	1	Tournament Bo-Weskus Skole Prestige 2020				Tournament Bo-Weskus Skole Prestige 2020
		date 2020-02-15	rnd 3	type Standard	result 1	date 2020-02-15	rnd 3	type Standard	result 1
		Opponent Februarie, R (Ronaldinho)				Opponent Februarie, R (Ronaldinho)

#	Games	Start				End
1	2	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 3	type Rapid	result 1	date 2019-02-16	rnd 4	type Rapid	result 1
		Opponent Andrew, K (Keenan)				Opponent Martins, D (Deacon)
2	1	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 5	type Rapid	result 1	date 2025-02-22	rnd 5	type Rapid	result 1
		Opponent van Wyk, G (Gurnell)				Opponent van Wyk, G (Gurnell)
3	1	Tournament West Coast Schools Chess Grand Challenge 2022				Tournament West Coast Schools Chess Grand Challenge 2022
		date 2022-10-29	rnd 3	type Rapid	result 1	date 2022-10-29	rnd 3	type Rapid	result 1
		Opponent Nel, R (Roxaan)				Opponent Nel, R (Roxaan)

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	Boks ,M (Marquin)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Boks ,M (Marquin)	2	1176.3	751.3	2	1218.4	751.3	0	0	0	0	0	0
2	Kilroe-Smith ,G (Gabriella)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Kilroe-Smith ,G (Gabriella)	2	1392	967	2	1225.2	967	0	0	0	0	0	0
3	Valentyn ,N (Ni-Kyle)	2	0	-425	1	0	-425	1	0	-425	0	0	0
3	Valentyn ,N (Ni-Kyle)	2	1207.7	782.7	1	1200	782.7	1	1119.6	782.7	0	0	0
4	Nel ,R (Roxaan)	2	1	0	0	0	0	2	1	0	0	0	0
4	Nel ,R (Roxaan)	2	1123.2	1123.2	0	0	0	2	1180.4	1123.2	0	0	0
5	Hendricks ,G (Guevante)	2	0	-425	0	0	0	2	0	-425	0	0	0
5	Hendricks ,G (Guevante)	2	1210.5	785.5	0	0	0	2	1200	785.5	0	0	0
6	Cotter ,W (Wian)	2	0	-425	0	0	0	2	0	-425	0	0	0
6	Cotter ,W (Wian)	2	590	165	0	0	0	2	590	165	0	0	0
7	Sauls ,S (Shalmino)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
7	Sauls ,S (Shalmino)	1	1090.5	1090.5	1	1074	1090.5	0	0	0	0	0	0
8	Louw ,B (Ben)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Louw ,B (Ben)	1	1215.7	790.7	1	1201.8	790.7	0	0	0	0	0	0
9	Pfende ,T (Takudwza)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Pfende ,T (Takudwza)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Pietersen ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Pietersen ,E (Ethan)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Claase, E (Evan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms