Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wenn, E (Ethan)

Chess SA id

1120191230

FIDE id

Date of birth

2012-09-17 (U14)

Gender

Male

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-02-02

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1241.6

Item	Main	Standard	Rapid	Blitz
Rating	1226	1232.4	1200	1200
Raw rating	1226	1232.4	1200	1200
Weighted rating	1214.2	1217.6	1200	1200
Weighted performance	0	0	0	0
Floor	726	732.4	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	159.8	158.3	165.8	165.8
Highest rating	1226 2025-03-01	1232.4 2025-03-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1226 2025-03-01	1232.4 2025-03-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1211.1 2025-08-01	1213.9 2025-08-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1226	1232.4	1200	1200
Analysis
Rating	1226	1232.4	1200	1200
Raw rating	1226	1232.4	1200	1200
Weighted rating	1214.2	1217.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	726	732.4	700	700
Max/Min rating change allowed	159.8	158.3	165.8	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	1226	1232.4	1200	1200
New weighted rating	1215.5	1219.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1226	1232.4	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1226	1232.4	1200	1200
New K-factor	36	36	36	36
New floor	726	732.4	700	700

Item	Main	Standard
	0	0
	11	11
	0	0
	0	0
	0	0
	0	0
History	11	11

Games since
	Main 11	Standard 11		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U14	-1		-1		-1
U14 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	11	5.5	50	0	1244	1244
Standard	11	5.5	50	0	1244	1244
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	11	5.5	50	0	1244	1244
Standard	11	5.5	50	0	1244	1244
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1226	1232.4	1200	1200
2025-09-01	1226	1232.4	1200	1200
2025-08-01	1226	1232.4	1200	1200
2025-07-01	1226	1232.4	1200	1200
2025-06-01	1226	1232.4	1200	1200
2025-05-01	1226	1232.4	1200	1200
2025-04-01	1226	1232.4	1200	1200
2025-03-01	1226	1232.4	1200	1200
2025-02-01	1199.1	1198.9	1200	1200
2025-01-01	1200	1200	1200	1200
2024-12-01	1200	1200	1200	1200
2024-11-01	1200	1200	1200	1200
2024-10-01	1200	1200	1200	1200
2024-09-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-08-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	1200	1200	1200	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	CT Metro District East Schools Chess Individuals Trials 2025 (U13 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
2	Helderberg Chess Club PS Development Tournament 2025 (U13 Boys)	2025-01-25	2025-01-25	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	CT Metro District East Schools Chess Individuals Trials 2025 (U13 Boys)	2025-02-01	2025-02-02	Standard	Cape Town (WCT)	6	6	3.5	Yes	Analysis
2	Helderberg Chess Club PS Development Tournament 2025 (U13 Boys)	2025-01-25	2025-01-25	Standard	Cape Town (WCT)	5	5	2	Yes	Analysis
3	Grant East Primary School Invitational Chess Tournament 2023 (U11 Mixed)	2023-11-04	2023-11-04	Rapid	Cape Town (WCT)	6	0	0	No	Analysis

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 5	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Klaasen, R (Rudy)				Opponent Diedericks, M (Michael)
2	2	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-01-25	rnd 5	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 0.5
		Opponent Maseka, I (Isaac)				Opponent Chilumba, C (Cornelius)
3	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Kotze, L (Lian)				Opponent Kotze, L (Lian)

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 5	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Klaasen, R (Rudy)				Opponent Diedericks, M (Michael)
2	2	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-01-25	rnd 5	type Standard	result 1	date 2025-02-01	rnd 1	type Standard	result 0.5
		Opponent Maseka, I (Isaac)				Opponent Chilumba, C (Cornelius)
3	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Kotze, L (Lian)				Opponent Kotze, L (Lian)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 5	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Klaasen, R (Rudy)				Opponent Diedericks, M (Michael)
2	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Kotze, L (Lian)				Opponent Kotze, L (Lian)
3	1	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament Helderberg Chess Club PS Development Tournament 2025
		date 2025-01-25	rnd 5	type Standard	result 1	date 2025-01-25	rnd 5	type Standard	result 1
		Opponent Maseka, I (Isaac)				Opponent Maseka, I (Isaac)

#	Games	Start				End
1	2	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-02	rnd 5	type Standard	result 1	date 2025-02-02	rnd 6	type Standard	result 1
		Opponent Klaasen, R (Rudy)				Opponent Diedericks, M (Michael)
2	1	Tournament CT Metro District East Schools Chess Individuals Trials 2025				Tournament CT Metro District East Schools Chess Individuals Trials 2025
		date 2025-02-01	rnd 3	type Standard	result 1	date 2025-02-01	rnd 3	type Standard	result 1
		Opponent Kotze, L (Lian)				Opponent Kotze, L (Lian)
3	1	Tournament Helderberg Chess Club PS Development Tournament 2025				Tournament Helderberg Chess Club PS Development Tournament 2025
		date 2025-01-25	rnd 5	type Standard	result 1	date 2025-01-25	rnd 5	type Standard	result 1
		Opponent Maseka, I (Isaac)				Opponent Maseka, I (Isaac)

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	Govender ,S (Shivaan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Govender ,S (Shivaan)	1	1184.7	1609.7	1	1200	1609.7	0	0	0	0	0	0
2	Janse Van Rensburg ,I (Iwan)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Janse Van Rensburg ,I (Iwan)	1	1216	791	1	1192.4	791	0	0	0	0	0	0
3	Maseka ,I (Isaac)	1	1	425	1	1	425	0	0	0	0	0	0
3	Maseka ,I (Isaac)	1	1177.8	1602.8	1	1184.2	1602.8	0	0	0	0	0	0
4	Fourie ,O (Oliver)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Fourie ,O (Oliver)	1	1276.6	851.6	1	1228.6	851.6	0	0	0	0	0	0
5	Chilumba ,C (Cornelius)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Chilumba ,C (Cornelius)	1	1345.1	1345.1	1	1368.7	1345.1	0	0	0	0	0	0
6	Bester ,D (Dustin)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Bester ,D (Dustin)	1	1246.6	821.6	1	1248.2	821.6	0	0	0	0	0	0
7	Jones ,S (Scott)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Jones ,S (Scott)	1	1261.4	836.4	1	1271.6	836.4	0	0	0	0	0	0
8	Klaasen ,R (Rudy)	1	1	425	1	1	425	0	0	0	0	0	0
8	Klaasen ,R (Rudy)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Kotze ,L (Lian)	1	1	425	1	1	425	0	0	0	0	0	0
9	Kotze ,L (Lian)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Diedericks ,M (Michael)	1	1	425	1	1	425	0	0	0	0	0	0
10	Diedericks ,M (Michael)	1	1123.8	1548.8	1	1149.5	1548.8	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

Wenn, E (Ethan)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms