Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wenn, E (Ethan)

Chess SA id

1120191230

FIDE id

Date of birth

2012-09-17 (U16)

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

Item	Main	Standard	Rapid	Blitz
Rating	1226	1232.4	1200	1200
Raw rating	1226	1232.4	1200	1200
Weighted rating	1218.1	1222.5	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	1218.1	1222.5	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	1219.2	1223.9	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
2026-01-01	1226	1232.4	1200	1200
2025-11-30	1226	1232.4	1200	1200
2025-11-01	1226	1232.4	1200	1200
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
2024-11-01	1200	1200	1200	1200
2024-07-01	1200	1200	1200	1200
2024-06-01	1200	1200	1200	1200
2024-05-01	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

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	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