Chess South Africa Ratings Database

PLAYER PAGE

Personal

Wilken, E (Ethan-Scott)

Chess SA id

1120311925

FIDE id

Date of birth

2012-05-08 (U16)

Gender

Male

Region

Tshwane (GTP)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-27

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1178.6	1175.2	1200	1200
Raw rating	1153.4	1143.6	1200	1200
Weighted rating	1178.6	1175.2	1200	1200
Weighted performance	0	0	0	0
Floor	708.7	711.3	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	177.2	179.7	165.8	165.8
Highest rating	1208.7 2025-08-01	1211.3 2025-08-01	1200 2024-10-01	1200 2024-10-01
Highest raw rating	1208.7 2025-08-01	1211.3 2025-08-01	1200 2024-10-01	1200 2024-10-01
Highest weighted rating	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01	1200 2024-10-01
Highest weighted performance	1200 2024-12-01	1200 2024-12-01	1200 2024-10-01	1200 2024-10-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-2.5	-3.1	0	0
New rating	1176.2	1172.1	1200	1200
Analysis
Rating	1178.6	1175.2	1200	1200
Raw rating	1153.4	1143.6	1200	1200
Weighted rating	1178.6	1175.2	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	708.7	711.3	700	700
Max/Min rating change allowed	177.2	179.7	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	1153.4	1143.6	1200	1200
New weighted rating	1176.2	1172.1	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1176.2	1172.1	1200	1200
Temp new rating +/-	-2.5	-3.1	0	0
Final new rating +/-	-2.5	-3.1	0	0
New rating	1176.2	1172.1	1200	1200
New K-factor	36	36	36	36
New floor	708.7	711.3	700	700

Item	Main	Standard
	0	0
	11	11
	5	5
	0	0
	0	0
	0	0
History	16	16

Games since
	Main 16	Standard 16		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Tshwane (GTP)
Province	Gauteng (GT)
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	3.5	31.82	-154.5	1260.9	1106.3
Standard	11	3.5	31.82	-154.5	1260.9	1106.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	16	5	31.25	-159.4	1227.8	1068.4
Standard	16	5	31.25	-159.4	1227.8	1068.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1153.4	1143.6	1200	1200
2025-11-30	1153.4	1143.6	1200	1200
2025-11-01	1153.4	1143.6	1200	1200
2025-09-30	1166.3	1158.7	1200	1200
2025-09-01	1208.7	1211.3	1200	1200
2025-08-01	1208.7	1211.3	1200	1200
2025-07-01	1187.3	1186	1200	1200
2025-06-01	1187.3	1186	1200	1200
2025-05-01	1187.3	1186	1200	1200
2025-04-01	1187.3	1186	1200	1200
2025-03-01	1187.3	1186	1200	1200
2025-02-01	1185.2	1183.7	1200	1200
2025-01-01	1150.7	1145.6	1200	1200
2024-12-01	1150.7	1145.6	1200	1200
2024-11-01	1150.7	1145.6	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	2025 Gauteng Top Schools Teams (U13)	2025-08-29	2025-08-29	Standard	Tshwane (GTP)	5	1	0	Yes	Analysis
2	2025 Centurion Chess Open Tournament (D)	2025-09-27	2025-09-27	Standard	Tshwane (GTP)	5	5	1	Yes	Analysis
3	2025 Gauteng North School District CLOSED League Finals - D1 (U13 Open)	2025-08-16	2025-08-16	Standard	Tshwane (GTP)	5	0	0	No	Analysis
4	2025 Menlo Open (B)	2025-07-26	2025-07-26	Standard	Tshwane (GTP)	5	5	2.5	Yes	Analysis
5	2024 Gauteng North Open Chess Tournament (C)	2024-10-05	2024-10-06	Standard	Tshwane (GTP)	5	5	1.5	Yes	Analysis

#	Games	Start				End
1	3	Tournament 2025 Menlo Open				Tournament 2025 Menlo Open
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 0.5
		Opponent Bron, N (Nika)				Opponent Nason, C (Cyle)
2	1	Tournament 2025 Centurion Chess Open Tournament				Tournament 2025 Centurion Chess Open Tournament
		date 2025-09-27	rnd 3	type Standard	result 1	date 2025-09-27	rnd 3	type Standard	result 1
		Opponent Bogaard, A (Anneke)				Opponent Bogaard, A (Anneke)
3	1	Tournament 2024 Gauteng North Open Chess Tournament				Tournament 2024 Gauteng North Open Chess Tournament
		date 2024-10-06	rnd 4	type Standard	result 0.5	date 2024-10-06	rnd 4	type Standard	result 0.5
		Opponent Meiring, J (Jacobus)				Opponent Meiring, J (Jacobus)

#	Games	Start				End
1	3	Tournament 2025 Menlo Open				Tournament 2025 Menlo Open
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 5	type Standard	result 0.5
		Opponent Bron, N (Nika)				Opponent Nason, C (Cyle)
2	1	Tournament 2024 Gauteng North Open Chess Tournament				Tournament 2024 Gauteng North Open Chess Tournament
		date 2024-10-06	rnd 4	type Standard	result 0.5	date 2024-10-06	rnd 4	type Standard	result 0.5
		Opponent Meiring, J (Jacobus)				Opponent Meiring, J (Jacobus)
3	1	Tournament 2024 Gauteng North Open Chess Tournament				Tournament 2024 Gauteng North Open Chess Tournament
		date 2024-10-05	rnd 2	type Standard	result 1	date 2024-10-05	rnd 2	type Standard	result 1
		Opponent De Meyer, M (Marius)				Opponent De Meyer, M (Marius)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 Menlo Open				Tournament 2025 Menlo Open
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Bron, N (Nika)				Opponent Kruger, Z (Zanika)
2	1	Tournament 2024 Gauteng North Open Chess Tournament				Tournament 2024 Gauteng North Open Chess Tournament
		date 2024-10-05	rnd 2	type Standard	result 1	date 2024-10-05	rnd 2	type Standard	result 1
		Opponent De Meyer, M (Marius)				Opponent De Meyer, M (Marius)

#	Games	Start				End
1	2	Tournament 2025 Menlo Open				Tournament 2025 Menlo Open
		date 2025-07-26	rnd 3	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Bron, N (Nika)				Opponent Kruger, Z (Zanika)
2	1	Tournament 2024 Gauteng North Open Chess Tournament				Tournament 2024 Gauteng North Open Chess Tournament
		date 2024-10-05	rnd 2	type Standard	result 1	date 2024-10-05	rnd 2	type Standard	result 1
		Opponent De Meyer, M (Marius)				Opponent De Meyer, M (Marius)

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	Kruger ,Z (Zanika)	1	1	425	1	1	425	0	0	0	0	0	0
1	Kruger ,Z (Zanika)	1	1156.9	1581.9	1	1149.6	1581.9	0	0	0	0	0	0
2	Manganye ,N (Nitvo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Manganye ,N (Nitvo)	1	1199.2	774.2	1	1199	774.2	0	0	0	0	0	0
3	Moss ,K (Keegan)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Moss ,K (Keegan)	1	1207.8	782.8	1	1209.8	782.8	0	0	0	0	0	0
4	Nkosi ,D (Dodi Dita)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nkosi ,D (Dodi Dita)	1	1078.8	653.8	1	1055.6	653.8	0	0	0	0	0	0
5	Meiring ,J (Jacobus)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
5	Meiring ,J (Jacobus)	1	1122.9	1122.9	1	1110	1122.9	0	0	0	0	0	0
6	Nason ,C (Cyle)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
6	Nason ,C (Cyle)	1	1429.3	1429.3	1	1424.2	1429.3	0	0	0	0	0	0
7	Bron ,N (Nika)	1	1	425	1	1	425	0	0	0	0	0	0
7	Bron ,N (Nika)	1	1204	1629	1	1205.2	1629	0	0	0	0	0	0
8	Ndlhovu ,T (Tlotso)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Ndlhovu ,T (Tlotso)	1	1200	775	1	1200	775	0	0	0	0	0	0
9	De Meyer ,M (Marius)	1	1	425	1	1	425	0	0	0	0	0	0
9	De Meyer ,M (Marius)	1	1178.8	1603.8	1	1174.4	1603.8	0	0	0	0	0	0
10	Bogaard ,A (Anneke)	1	1	425	1	1	425	0	0	0	0	0	0
10	Bogaard ,A (Anneke)	1	1209.5	1634.5	1	1208.1	1634.5	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

Wilken, E (Ethan-Scott)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms