Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Heerden, E (Ethan)

Chess SA id

1040109925

FIDE id

Date of birth

2004-12-24 (Adult)

Gender

Male

Region

Namakwa (NCN)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-03-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.9	1199.8	1200	1200
Raw rating	1199.9	1199.8	1200	1200
Weighted rating	1199.9	1199.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	165.8	165.9	165.8	165.8
Highest rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2024-03-01	1200 2024-03-01	1200 2024-03-01	1200 2024-03-01
Highest weighted rating	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2024-03-01	1200 2024-03-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1199.9	1199.8	1200	1200
Analysis
Rating	1199.9	1199.8	1200	1200
Raw rating	1199.9	1199.8	1200	1200
Weighted rating	1199.9	1199.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	165.8	165.9	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	1199.9	1199.8	1200	1200
New weighted rating	1199.9	1199.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1199.9	1199.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1199.9	1199.8	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	0	0
	5	5
	0	0
	0	0
	0	0
	0	0
History	5	5

Games since
	Main 5	Standard 5		Rapid 0		Blitz 0
Gender	Male
Age group	Adult
Region	Namakwa (NCN)
Province	Northern Cape (NC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult Male	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Male	-1		-1		-1
Adult	-1		-1		-1
Adult 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	5	2	40	-85	1196.9	1111.9
Standard	5	2	40	-85	1196.9	1111.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	5	2	40	-85	1196.9	1111.9
Standard	5	2	40	-85	1196.9	1111.9
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1199.9	1199.8	1200	1200
2025-09-01	1199.9	1199.8	1200	1200
2025-08-01	1199.9	1199.8	1200	1200
2025-07-01	1199.9	1199.8	1200	1200
2025-06-01	1199.9	1199.8	1200	1200
2025-05-01	1199.8	1199.7	1200	1200
2025-04-01	1198.7	1198.4	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	Nababeep Chess Club Open 2025 (Championship)	2025-03-08	2025-03-08	Standard	Namakwa (NCN)	5	5	2	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Nababeep Chess Club Open 2025 (Championship)	2025-03-08	2025-03-08	Standard	Namakwa (NCN)	5	5	2	Yes	Analysis
2	Namakwa Skaak Ope 2019 (O16)	2019-02-16	2019-02-16	Standard	Namakwa (NCN)	5	0	0	No	Analysis

#	Games	Start				End
1	1	Tournament Nababeep Chess Club Open 2025				Tournament Nababeep Chess Club Open 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Van Heerden, C (Caleb)				Opponent Van Heerden, C (Caleb)
2	1	Tournament Nababeep Chess Club Open 2025				Tournament Nababeep Chess Club Open 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Van Zyl, A (Aden)				Opponent Van Zyl, A (Aden)

#	Games	Start				End
1	1	Tournament Nababeep Chess Club Open 2025				Tournament Nababeep Chess Club Open 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Van Heerden, C (Caleb)				Opponent Van Heerden, C (Caleb)
2	1	Tournament Nababeep Chess Club Open 2025				Tournament Nababeep Chess Club Open 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Van Zyl, A (Aden)				Opponent Van Zyl, A (Aden)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Nababeep Chess Club Open 2025				Tournament Nababeep Chess Club Open 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Van Heerden, C (Caleb)				Opponent Van Heerden, C (Caleb)
2	1	Tournament Nababeep Chess Club Open 2025				Tournament Nababeep Chess Club Open 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Van Zyl, A (Aden)				Opponent Van Zyl, A (Aden)

#	Games	Start				End
1	1	Tournament Nababeep Chess Club Open 2025				Tournament Nababeep Chess Club Open 2025
		date 2025-03-08	rnd 5	type Standard	result 1	date 2025-03-08	rnd 5	type Standard	result 1
		Opponent Van Heerden, C (Caleb)				Opponent Van Heerden, C (Caleb)
2	1	Tournament Nababeep Chess Club Open 2025				Tournament Nababeep Chess Club Open 2025
		date 2025-03-08	rnd 3	type Standard	result 1	date 2025-03-08	rnd 3	type Standard	result 1
		Opponent Van Zyl, A (Aden)				Opponent Van Zyl, A (Aden)

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	Van Heerden ,C (Caleb)	1	1	425	1	1	425	0	0	0	0	0	0
1	Van Heerden ,C (Caleb)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Van Zyl ,A (Aden)	1	1	425	1	1	425	0	0	0	0	0	0
2	Van Zyl ,A (Aden)	1	1184.5	1609.5	1	1181.5	1609.5	0	0	0	0	0	0
3	Kotze ,A (Ashferd)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Kotze ,A (Ashferd)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Snyders ,D (Dimitri)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Snyders ,D (Dimitri)	1	1200	775	1	1200	775	0	0	0	0	0	0
5	Naidu ,J (Jamie Carolus)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Naidu ,J (Jamie Carolus)	1	1200	775	1	1200	775	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

Statistics

Notifications

PLAYER PAGE

Personal

Van Heerden, 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