Chess South Africa Ratings Database

PLAYER PAGE

Personal

Walters, E (Estian)

Chess SA id

1130324831

FIDE id

Date of birth

2013-07-30 (U14)

Gender

Male

Region

Overberg (WOS)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-09-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1200	1199.2	1200	1200
Raw rating	1188.3	1177.1	1200	1200
Weighted rating	1200	1199.2	1200	1200
Weighted performance	0	0	0	0
Floor	712.5	713.5	700	700
K-factor	36	36	40	40
Min/Max rating change allowed	168.6	171.3	165.8	165.8
Highest rating	1212.5 2025-09-01	1213.5 2025-09-01	1199.9 2025-08-05	1199.9 2025-08-05
Highest raw rating	1212.5 2025-09-01	1213.5 2025-09-01	1199.9 2025-08-05	1199.9 2025-08-05
Highest weighted rating	1201 2025-09-01	1201.1 2025-09-01	1199.9 2025-08-05	1199.9 2025-08-05
Highest weighted performance	0 1900-01-01	0 1900-01-01	0 1900-01-01	0 1900-01-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-0.9	-1.8	0	0
New rating	1199.1	1197.4	1200	1200
Analysis
Rating	1200	1199.2	1200	1200
Raw rating	1188.3	1177.1	1200	1200
Weighted rating	1200	1199.2	1200
Weighted performance	0	0	0
K-factor	36	36	40	40
Floor	712.5	713.5	700	700
Max/Min rating change allowed	168.6	171.3	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	1188.3	1177.1	1200	1200
New weighted rating	1199.1	1197.4	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1199.1	1197.4	1200	1200
Temp new rating +/-	-0.9	-1.8	0	0
Final new rating +/-	-0.9	-1.8	0	0
New rating	1199.1	1197.4	1200	1200
New K-factor	36	36	36	36
New floor	712.5	713.5	700	700

Item	Main	Standard
	0	0
	9	9
	0	0
	0	0
	0	0
	0	0
History	9	9

Games since
	Main 9	Standard 9		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	Overberg (WOS)
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	9	3	33.33	-141.7	1321.4	1179.7
Standard	9	3	33.33	-141.7	1321.4	1179.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	3	33.33	-141.7	1321.4	1179.7
Standard	9	3	33.33	-141.7	1321.4	1179.7
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1188.3	1177.1	1200	1200
2025-09-01	1212.5	1213.5	1200	1200
2025-08-01	1200	1200	1200	1200
2025-07-01	1200	1200	1200	1200
2025-06-01	1200	1200	1200	1200
2025-05-01	1200	1200	1200	1200
2025-04-01	1200	1200	1200	1200
2025-03-01	1200	1200	1200	1200
2025-02-01	1200	1200	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	Western Cape Schools - Top Schools 2025 (U13)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	1	Yes	Analysis
2	Overberg Top Schools 2025 (U13)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools - Top Schools 2025 (U13)	2025-09-06	2025-09-07	Standard	Overberg (WOS)	6	5	1	Yes	Analysis
2	Overberg Top Schools 2025 (U13)	2025-08-02	2025-08-02	Standard	Overberg (WOS)	5	4	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, Z (Zoe)				Opponent Van Der Merwe, Z (Zoe)
2	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Chitunga, T (Tinotenda)				Opponent Chitunga, T (Tinotenda)
3	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Daries, L (Lerissa)				Opponent Daries, L (Lerissa)

#	Games	Start				End
1	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, Z (Zoe)				Opponent Van Der Merwe, Z (Zoe)
2	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Chitunga, T (Tinotenda)				Opponent Chitunga, T (Tinotenda)
3	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Daries, L (Lerissa)				Opponent Daries, L (Lerissa)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, Z (Zoe)				Opponent Van Der Merwe, Z (Zoe)
2	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Chitunga, T (Tinotenda)				Opponent Chitunga, T (Tinotenda)
3	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Daries, L (Lerissa)				Opponent Daries, L (Lerissa)

#	Games	Start				End
1	1	Tournament Western Cape Schools - Top Schools 2025				Tournament Western Cape Schools - Top Schools 2025
		date 2025-09-06	rnd 4	type Standard	result 1	date 2025-09-06	rnd 4	type Standard	result 1
		Opponent Van Der Merwe, Z (Zoe)				Opponent Van Der Merwe, Z (Zoe)
2	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 3	type Standard	result 1	date 2025-08-02	rnd 3	type Standard	result 1
		Opponent Chitunga, T (Tinotenda)				Opponent Chitunga, T (Tinotenda)
3	1	Tournament Overberg Top Schools 2025				Tournament Overberg Top Schools 2025
		date 2025-08-02	rnd 1	type Standard	result 1	date 2025-08-02	rnd 1	type Standard	result 1
		Opponent Daries, L (Lerissa)				Opponent Daries, L (Lerissa)

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	Chitunga ,T (Tinotenda)	1	1	425	1	1	425	0	0	0	0	0	0
1	Chitunga ,T (Tinotenda)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Pienaar ,C (Christoff)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Pienaar ,C (Christoff)	1	1197.1	772.1	1	1200	772.1	0	0	0	0	0	0
3	Van Der Merwe ,Z (Zoe)	1	1	425	1	1	425	0	0	0	0	0	0
3	Van Der Merwe ,Z (Zoe)	1	1283.6	1708.6	1	1224.6	1708.6	0	0	0	0	0	0
4	Nceka ,B (Brandon)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Nceka ,B (Brandon)	1	1335.3	910.3	1	1333.1	910.3	0	0	0	0	0	0
5	Daries ,L (Lerissa)	1	1	425	1	1	425	0	0	0	0	0	0
5	Daries ,L (Lerissa)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Otto ,T (Taylor)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Otto ,T (Taylor)	1	1405.6	980.6	1	1372.7	980.6	0	0	0	0	0	0
7	Olivier ,M (Micarlo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Olivier ,M (Micarlo)	1	1268.7	843.7	1	1211.8	843.7	0	0	0	0	0	0
8	Badenhorst ,M (Marinus)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Badenhorst ,M (Marinus)	1	1459.6	1034.6	1	1428.5	1034.6	0	0	0	0	0	0
9	Venter ,M (Michael)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Venter ,M (Michael)	1	1542.3	1117.3	1	1521.8	1117.3	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

Walters, E (Estian)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms