Chess South Africa Ratings Database

PLAYER PAGE

Personal

Horak, E (Ethan)

Chess SA id

1110155575

FIDE id

Date of birth

2011-05-11 (U16)

Gender

Male

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2023-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1216.6	1200	1185.4	1200
Raw rating	1216.6	1200	1185.4	1200
Weighted rating	1216.6	1200	1185.4	1200
Weighted performance	0	0	0	0
Floor	716.6	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	161.9	165.8	169.3	165.8
Highest rating	1224.5 2023-06-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1216.6 2024-02-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01
Highest weighted rating	1216.6 2025-05-05	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1224.5 2023-06-01	1200 2024-02-01	1200 2019-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1216.6	1200	1185.4	1200
Analysis
Rating	1216.6	1200	1185.4	1200
Raw rating	1216.6	1200	1185.4	1200
Weighted rating	1216.6	1200	1185.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	716.6	700	700	700
Max/Min rating change allowed	161.9	165.8	169.3	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	1216.6	1200	1185.4	1200
New weighted rating	1216.6	1200	1185.4	1200
New weighted performance	0	0	0	0
Temp new rating	1216.6	1200	1185.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1216.6	1200	1185.4	1200
New K-factor	36	36	36	36
New floor	716.6	700	700	700

Item	Main	Rapid
	0	0
	0	0
	0	0
	9	9
	0	0
	0	0
History	9	9

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U16
Region	Ekurhuleni (GE)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
U16	-1		-1		-1
U16 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	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
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	9	4	44.44	-47.2	1304.4	1257.2
Standard	0	0	0	0	0	0
Rapid	9	4	44.44	-47.2	1304.4	1257.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1216.6	1200	1185.4	1200
2025-09-01	1216.6	1200	1185.4	1200
2025-08-01	1216.6	1200	1185.4	1200
2025-07-01	1216.6	1200	1185.4	1200
2025-06-01	1216.6	1200	1185.4	1200
2025-05-01	1216.6	1200	1185.4	1200
2025-04-01	1216.6	1200	1185.4	1200
2025-03-01	1216.6	1200	1185.4	1200
2025-02-01	1216.6	1200	1185.4	1200
2025-01-01	1216.6	1200	1185.3	1200
2024-12-01	1216.6	1200	1185.3	1200
2024-11-01	1216.6	1200	1185.3	1200
2024-10-01	1216.6	1200	1185.3	1200
2024-09-01	1216.6	1200	1185.3	1200
2024-08-01	1216.6	1200	1185.3	1200
2024-07-01	1216.6	1200	1185.3	1200
2024-06-01	1216.6	1200	1185.3	1200
2024-08-01	1216.6	1200	1185.3	1200
2024-04-01	1216.6	1200	1185.3	1200
2024-03-01	1216.6	1200	1185.3	1200
2024-02-01	1216.6	1200	1185.3	1200
2024-01-01	1216.6	1200	1185.3	1200
2023-12-01	1216.6	1200	1185.3	1200
2023-11-01	1216.6	1200	1185.3	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	VaalPark Primary Open Chess 2023 (C)	2023-06-16	2023-06-16	Rapid	Sedibeng (GSV)	5	4	2	Yes	Analysis
2	Gauteng Open Arnold Classic 2023 (U16)	2023-05-19	2023-05-19	Rapid	Tshwane (GTP)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 3	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent De Bruyn, D (Dylan)				Opponent Van De Venter, Z (Zandre)
2	2	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 2	type Rapid	result 1	date 2023-05-19	rnd 3	type Rapid	result 1
		Opponent Shaik, H (Hameed)				Opponent De Lange, B (Bester)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 3	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent De Bruyn, D (Dylan)				Opponent Van De Venter, Z (Zandre)
2	2	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 2	type Rapid	result 1	date 2023-05-19	rnd 3	type Rapid	result 1
		Opponent Shaik, H (Hameed)				Opponent De Lange, B (Bester)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 3	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent De Bruyn, D (Dylan)				Opponent Van De Venter, Z (Zandre)
2	2	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 2	type Rapid	result 1	date 2023-05-19	rnd 3	type Rapid	result 1
		Opponent Shaik, H (Hameed)				Opponent De Lange, B (Bester)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament VaalPark Primary Open Chess 2023				Tournament VaalPark Primary Open Chess 2023
		date 2023-06-16	rnd 3	type Rapid	result 1	date 2023-06-16	rnd 4	type Rapid	result 1
		Opponent De Bruyn, D (Dylan)				Opponent Van De Venter, Z (Zandre)
2	2	Tournament Gauteng Open Arnold Classic 2023				Tournament Gauteng Open Arnold Classic 2023
		date 2023-05-19	rnd 2	type Rapid	result 1	date 2023-05-19	rnd 3	type Rapid	result 1
		Opponent Shaik, H (Hameed)				Opponent De Lange, B (Bester)

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	Geyer ,C (Christiaan)	1	0	-425	0	0	0	1	0	-425	0	0	0
1	Geyer ,C (Christiaan)	1	1190.3	765.3	0	0	0	1	1200	765.3	0	0	0
2	Du Toit ,J (Jaunre)	1	0	-425	0	0	0	1	0	-425	0	0	0
2	Du Toit ,J (Jaunre)	1	1452.5	1027.5	0	0	0	1	1200	1027.5	0	0	0
3	Kalimashe ,T (Tshireletso)	1	0	-425	0	0	0	1	0	-425	0	0	0
3	Kalimashe ,T (Tshireletso)	1	1552.4	1127.4	0	0	0	1	1200	1127.4	0	0	0
4	Balassis ,P (Petro)	1	0	-425	0	0	0	1	0	-425	0	0	0
4	Balassis ,P (Petro)	1	1362.8	937.8	0	0	0	1	1166.8	937.8	0	0	0
5	Shaik ,H (Hameed)	1	1	425	0	0	0	1	1	425	0	0	0
5	Shaik ,H (Hameed)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
6	Gruenenfelder ,W (Werni)	1	0	-425	0	0	0	1	0	-425	0	0	0
6	Gruenenfelder ,W (Werni)	1	1206	781	0	0	0	1	1204.8	781	0	0	0
7	De Bruyn ,D (Dylan)	1	1	425	0	0	0	1	1	425	0	0	0
7	De Bruyn ,D (Dylan)	1	1219.3	1644.3	0	0	0	1	1200	1644.3	0	0	0
8	De Lange ,B (Bester)	1	1	425	0	0	0	1	1	425	0	0	0
8	De Lange ,B (Bester)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Van De Venter ,Z (Zandre)	1	1	425	0	0	0	1	1	425	0	0	0
9	Van De Venter ,Z (Zandre)	1	1356.4	1781.4	0	0	0	1	1200	1781.4	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Horak, 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