Chess South Africa Ratings Database

PLAYER PAGE

Personal

Folscher, E (Ethan)

Chess SA id

1150306038

FIDE id

Date of birth

2015-02-03 (U12)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-10-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

1243.5

Item	Main	Standard	Rapid	Blitz
Rating	1210.4	1211.9	1200	1200
Raw rating	1210.4	1211.9	1200	1200
Weighted rating	1185.5	1183.5	1200	1200
Weighted performance	1195.8	1195.8	0	0
Floor	728.6	736	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	163.4	163	165.8	165.8
Highest rating	1228.6 2025-09-30	1236 2025-09-30	1200 2024-06-01	1200 2024-06-01
Highest raw rating	1228.6 2025-09-30	1236 2025-09-30	1200 2024-06-01	1200 2024-06-01
Highest weighted rating	1209.1 2024-06-01	1212.6 2024-06-01	1200 2024-06-01	1200 2024-06-01
Highest weighted performance	1209.3 2025-09-30	1209.8 2025-09-30	1200 2024-06-01	1200 2024-06-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1210.4	1211.9	1200	1200
Analysis
Rating	1210.4	1211.9	1200	1200
Raw rating	1210.4	1211.9	1200	1200
Weighted rating	1185.5	1183.5	1200
Weighted performance	1195.8	1195.8	0
K-factor	36	36	36	36
Floor	728.6	736	700	700
Max/Min rating change allowed	163.4	163	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	1210.4	1211.9	1200	1200
New weighted rating	1187.7	1186	1200	1200
New weighted performance	1188.7	1188.6	0	0
Temp new rating	1210.4	1211.9	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1210.4	1211.9	1200	1200
New K-factor	36	36	36	36
New floor	728.6	736	700	700

Item	Main	Standard
	0	0
	20	20
	14	14
	0	0
	0	0
	0	0
History	34	34

Games since
	Main 34	Standard 34		Rapid 0		Blitz 0
Gender	Male
Age group	U12
Region	West Rand (GWR)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	3974		1422		143
Male	2990		1077		109
U12	636		238		26
U12 Male	439		168		18
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U12	-1		-1		-1
U12 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	20	9	45	-42.5	1297.9	1255.4
Standard	20	9	45	-42.5	1297.9	1255.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	34	14	41.18	-75	1253	1178
Standard	34	14	41.18	-75	1253	1178
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1210.4	1211.9	1200	1200
2025-09-30	1228.6	1236	1200	1200
2025-09-01	1186.4	1184.1	1200	1200
2025-08-01	1209.1	1212.6	1200	1200
2025-07-01	1209.1	1212.6	1200	1200
2025-06-01	1209.1	1212.6	1200	1200
2025-05-01	1209.1	1212.6	1200	1200
2025-04-01	1171.1	1165.8	1200	1200
2025-03-01	1171.1	1165.8	1200	1200
2025-02-01	1169.7	1164.4	1200	1200
2025-01-01	1138.8	1130.4	1200	1200
2024-12-01	1139.9	1128.4	1200	1200
2024-11-01	1139.9	1128.4	1200	1200
2024-10-01	1139.9	1128.4	1200	1200
2024-09-01	1139.9	1128.4	1200	1200
2024-08-01	1139.9	1128.4	1200	1200
2024-07-01	1187.4	1184.8	1200	1200
2024-09-01	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
2024-01-01	1200	1200	1200	1200
2023-12-01	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	West Rand Closed 2025 (U12)	2025-10-18	2025-10-18	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
2	West Rand Trials 2025 (U12)	2025-09-06	2025-09-06	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
3	West Rand Women's Day Open 2025 (U12)	2025-08-09	2025-08-09	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
4	FIDE in The West 2025 (U12)	2025-04-12	2025-04-12	Standard	West Rand (GWR)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	West Rand Closed 2025 (U12)	2025-10-18	2025-10-18	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
2	West Rand Trials 2025 (U12)	2025-09-06	2025-09-06	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
3	West Rand Women's Day Open 2025 (U12)	2025-08-09	2025-08-09	Standard	West Rand (GWR)	5	5	2	Yes	Analysis
4	FIDE in The West 2025 (U12)	2025-04-12	2025-04-12	Standard	West Rand (GWR)	5	5	3	Yes	Analysis
5	Gauteng Inter-Region at UJ 2024 (U10 Candidates)	2024-12-07	2024-12-08	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis
6	D2 School League Finals 2024 (U9)	2024-07-20	2024-07-20	Standard	West Rand (GWR)	5	5	1	Yes	Analysis
7	FIDE in the West 2024 (U10)	2024-06-08	2024-06-08	Standard	West Rand (GWR)	5	5	2	Yes	Analysis

#	Games	Start				End
1	3	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Matabane, A (Atlegang)				Opponent Mlambo, M (Mbulelo Ntsako)
2	2	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Davids, C (Cathrien)				Opponent Molefe, T (Tebogo)
3	2	Tournament FIDE in The West 2025				Tournament FIDE in The West 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Van Niekerk, J (Jayden)				Opponent Kamffer, J (John-Andrew)

#	Games	Start				End
1	3	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Matabane, A (Atlegang)				Opponent Mlambo, M (Mbulelo Ntsako)
2	2	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Davids, C (Cathrien)				Opponent Molefe, T (Tebogo)
3	2	Tournament FIDE in The West 2025				Tournament FIDE in The West 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Van Niekerk, J (Jayden)				Opponent Kamffer, J (John-Andrew)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Matabane, A (Atlegang)				Opponent Mlambo, M (Mbulelo Ntsako)
2	2	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Davids, C (Cathrien)				Opponent Molefe, T (Tebogo)
3	2	Tournament FIDE in The West 2025				Tournament FIDE in The West 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Van Niekerk, J (Jayden)				Opponent Kamffer, J (John-Andrew)

#	Games	Start				End
1	3	Tournament West Rand Trials 2025				Tournament West Rand Trials 2025
		date 2025-09-06	rnd 2	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Matabane, A (Atlegang)				Opponent Mlambo, M (Mbulelo Ntsako)
2	2	Tournament West Rand Women's Day Open 2025				Tournament West Rand Women's Day Open 2025
		date 2025-08-09	rnd 3	type Standard	result 1	date 2025-08-09	rnd 4	type Standard	result 1
		Opponent Davids, C (Cathrien)				Opponent Molefe, T (Tebogo)
3	2	Tournament FIDE in The West 2025				Tournament FIDE in The West 2025
		date 2025-04-12	rnd 4	type Standard	result 1	date 2025-04-12	rnd 5	type Standard	result 1
		Opponent Van Niekerk, J (Jayden)				Opponent Kamffer, J (John-Andrew)

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	Erasmus ,S (Sonja)	3	1	-141.7	3	1	-141.7	0	0	0	0	0	0
1	Erasmus ,S (Sonja)	3	1375.7	1234	3	1376.7	1234	0	0	0	0	0	0
2	Van Rensburg ,L (Liem)	2	0	-425	2	0	-425	0	0	0	0	0	0
2	Van Rensburg ,L (Liem)	2	1302.4	877.4	2	1303.7	877.4	0	0	0	0	0	0
3	Davids ,C (Cathrien)	1	1	425	1	1	425	0	0	0	0	0	0
3	Davids ,C (Cathrien)	1	1163.8	1588.8	1	1157.9	1588.8	0	0	0	0	0	0
4	Oldjohn ,L (Lazola)	1	1	425	1	1	425	0	0	0	0	0	0
4	Oldjohn ,L (Lazola)	1	1184.8	1609.8	1	1185	1609.8	0	0	0	0	0	0
5	Keepile ,O (Orateng)	1	1	425	1	1	425	0	0	0	0	0	0
5	Keepile ,O (Orateng)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Mlambo ,M (Mbulelo Ntsako)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mlambo ,M (Mbulelo Ntsako)	1	1393.5	1818.5	1	1408.2	1818.5	0	0	0	0	0	0
7	Molefe ,T (Tebogo)	1	1	425	1	1	425	0	0	0	0	0	0
7	Molefe ,T (Tebogo)	1	1162.4	1587.4	1	1161.5	1587.4	0	0	0	0	0	0
8	Geyer ,Z (Zandre)	1	1	425	1	1	425	0	0	0	0	0	0
8	Geyer ,Z (Zandre)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
9	Mmusi ,M (Modieginyana)	1	1	425	1	1	425	0	0	0	0	0	0
9	Mmusi ,M (Modieginyana)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Van Niekerk ,J (Jayden)	1	1	425	1	1	425	0	0	0	0	0	0
10	Van Niekerk ,J (Jayden)	1	1200	1625	1	1200	1625	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

Folscher, 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