Chess South Africa Ratings Database

PLAYER PAGE

Personal

Bester, E (Ewald)

Chess SA id

1130320105

FIDE id

Date of birth

2013-10-26 (U14)

Gender

Male

Region

West Rand (GWR)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-07-26

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1199.1	1198.9	1200	1200
Raw rating	1197.9	1197.4	1200	1200
Weighted rating	1199.1	1198.9	1200	1200
Weighted performance	0	0	0	0
Floor	700	699.9	700	700
K-factor	40	40	36	36
Min/Max rating change allowed	166.3	166.4	165.8	165.8
Highest rating	1200 2025-07-01	1199.9 2025-07-01	1200 2025-06-01	1200 2025-06-01
Highest raw rating	1200 2025-07-01	1199.9 2025-07-01	1200 2025-06-01	1200 2025-06-01
Highest weighted rating	1200 2025-07-01	1199.9 2025-07-01	1200 2025-06-01	1200 2025-06-01
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	-0.1	-0.2	0	0
New rating	1199	1198.7	1200	1200
Analysis
Rating	1199.1	1198.9	1200	1200
Raw rating	1197.9	1197.4	1200	1200
Weighted rating	1199.1	1198.9	1200
Weighted performance	0	0	0
K-factor	40	40	36	36
Floor	700	699.9	700	700
Max/Min rating change allowed	166.3	166.4	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	1197.9	1197.4	1200	1200
New weighted rating	1199	1198.7	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1199	1198.7	1200	1200
Temp new rating +/-	-0.1	-0.2	0	0
Final new rating +/-	-0.1	-0.2	0	0
New rating	1199	1198.7	1200	1200
New K-factor	40	40	36	36
New floor	700	699.9	700	700

Item	Main	Standard
	0	0
	10	10
	0	0
	0	0
	0	0
	0	0
History	10	10

Games since
	Main 10	Standard 10		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	West Rand (GWR)
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	10	3.5	35	-127.5	1253.2	1125.8
Standard	10	3.5	35	-127.5	1253.2	1125.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	10	3.5	35	-127.5	1253.2	1125.8
Standard	10	3.5	35	-127.5	1253.2	1125.8
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2026-01-01	1197.9	1197.4	1200	1200
2025-11-30	1197.9	1197.4	1200	1200
2025-11-01	1197.9	1197.4	1200	1200
2025-09-30	1197.9	1197.4	1200	1200
2025-09-01	1197.9	1197.4	1200	1200
2025-08-01	1197.9	1197.4	1200	1200
2025-07-01	1200	1199.9	1200	1200
2025-06-01	1199.7	1199.6	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
2024-11-01	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 D2 Schools League Finals (U13 Open)	2025-07-26	2025-07-26	Standard	West Rand (GWR)	5	5	1.5	Yes	Analysis
2	2025 D2 Schools Individuals (U13 Open)	2025-05-09	2025-05-09	Standard	West Rand (GWR)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2025 D2 Schools Individuals				Tournament 2025 D2 Schools Individuals
		date 2025-05-09	rnd 1	type Standard	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Thatho, T (Tumelo)				Opponent Le Roux, D (Dihan)
2	1	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Rodrigues, A (Alesandro)				Opponent Rodrigues, A (Alesandro)
3	1	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 1	type Standard	result 0.5	date 2025-07-26	rnd 1	type Standard	result 0.5
		Opponent Ramoroka, N (Nsuku)				Opponent Ramoroka, N (Nsuku)

#	Games	Start				End
1	2	Tournament 2025 D2 Schools Individuals				Tournament 2025 D2 Schools Individuals
		date 2025-05-09	rnd 1	type Standard	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Thatho, T (Tumelo)				Opponent Le Roux, D (Dihan)
2	1	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Rodrigues, A (Alesandro)				Opponent Rodrigues, A (Alesandro)
3	1	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 1	type Standard	result 0.5	date 2025-07-26	rnd 1	type Standard	result 0.5
		Opponent Ramoroka, N (Nsuku)				Opponent Ramoroka, N (Nsuku)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2025 D2 Schools Individuals				Tournament 2025 D2 Schools Individuals
		date 2025-05-09	rnd 1	type Standard	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Thatho, T (Tumelo)				Opponent Le Roux, D (Dihan)
2	1	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Rodrigues, A (Alesandro)				Opponent Rodrigues, A (Alesandro)

#	Games	Start				End
1	2	Tournament 2025 D2 Schools Individuals				Tournament 2025 D2 Schools Individuals
		date 2025-05-09	rnd 1	type Standard	result 1	date 2025-05-09	rnd 2	type Standard	result 1
		Opponent Thatho, T (Tumelo)				Opponent Le Roux, D (Dihan)
2	1	Tournament 2025 D2 Schools League Finals				Tournament 2025 D2 Schools League Finals
		date 2025-07-26	rnd 4	type Standard	result 1	date 2025-07-26	rnd 4	type Standard	result 1
		Opponent Rodrigues, A (Alesandro)				Opponent Rodrigues, A (Alesandro)

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	Rodrigues ,A (Alesandro)	1	1	425	1	1	425	0	0	0	0	0	0
1	Rodrigues ,A (Alesandro)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Lekwape ,R (Retshidisitswe)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Lekwape ,R (Retshidisitswe)	1	1342	917	1	1335.4	917	0	0	0	0	0	0
3	Ramoroka ,N (Nsuku)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Ramoroka ,N (Nsuku)	1	1170.3	1170.3	1	1163.9	1170.3	0	0	0	0	0	0
4	Jordaan ,M (Marlo)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Jordaan ,M (Marlo)	1	1302.2	877.2	1	1303.5	877.2	0	0	0	0	0	0
5	Zikhali ,F (Faith)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Zikhali ,F (Faith)	1	1177.1	752.1	1	1176.7	752.1	0	0	0	0	0	0
6	Le Roux ,D (Dihan)	1	1	425	1	1	425	0	0	0	0	0	0
6	Le Roux ,D (Dihan)	1	1273.7	1698.7	1	1259.3	1698.7	0	0	0	0	0	0
7	Miya ,K (Kwandokuhle)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Miya ,K (Kwandokuhle)	1	1413	988	1	1403.1	988	0	0	0	0	0	0
8	Ngwekhulu ,T (Thabiso)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Ngwekhulu ,T (Thabiso)	1	1199.4	774.4	1	1199.2	774.4	0	0	0	0	0	0
9	Thatho ,T (Tumelo)	1	1	425	1	1	425	0	0	0	0	0	0
9	Thatho ,T (Tumelo)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Orebo ,S (Samuel)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Orebo ,S (Samuel)	1	1254.6	829.6	1	1248.5	829.6	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Bester, E (Ewald)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms