Chess South Africa Ratings Database

PLAYER PAGE

Personal

Esterhuizen, Z (Zane)

Chess SA id

1130131762

FIDE id

Date of birth

2013-01-01 (U14)

Gender

Male

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2020-03-07

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1224.8	1200	1245.4	1200
Raw rating	1224.8	1200	1245.4	1200
Weighted rating	1224.8	1200	1245.4	1200
Weighted performance	0	0	0	0
Floor	724.8	700	745.4	700
K-factor	36	36	36	36
Min/Max rating change allowed	160.1	165.8	155.4	165.8
Highest rating	1267.9 2020-03-01	1200 2018-10-01	1348.3 2020-03-01	1200 2018-10-01
Highest raw rating	1224.8 2024-02-01	1200 2024-02-01	1245.4 2024-02-01	1200 2024-02-01
Highest weighted rating	1224.8 2024-02-01	1200 2018-10-01	1245.4 2024-02-01	1200 2018-10-01
Highest weighted performance	1267.9 2020-03-01	1200 2024-02-01	1348.3 2020-03-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1224.8	1200	1245.4	1200
Analysis
Rating	1224.8	1200	1245.4	1200
Raw rating	1224.8	1200	1245.4	1200
Weighted rating	1224.8	1200	1245.4
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	724.8	700	745.4	700
Max/Min rating change allowed	160.1	165.8	155.4	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	1224.8	1200	1245.4	1200
New weighted rating	1224.8	1200	1245.4	1200
New weighted performance	0	0	0	0
Temp new rating	1224.8	1200	1245.4	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1224.8	1200	1245.4	1200
New K-factor	36	36	36	36
New floor	724.8	700	745.4	700

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

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Male
Age group	U14
Region	West Coast (WCU)
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	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	5.5	61.11	94.4	1217.1	1311.5
Standard	0	0	0	0	0	0
Rapid	9	5.5	61.11	94.4	1217.1	1311.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1224.8	1200	1245.4	1200
2025-09-01	1224.8	1200	1245.4	1200
2025-08-01	1224.8	1200	1245.4	1200
2025-07-01	1224.8	1200	1245.4	1200
2025-06-01	1224.8	1200	1245.4	1200
2025-05-01	1224.8	1200	1245.4	1200
2025-04-01	1224.8	1200	1245.4	1200
2025-03-01	1224.8	1200	1245.4	1200
2025-02-01	1224.8	1200	1245.4	1200
2025-01-01	1224.8	1200	1245.4	1200
2024-12-01	1224.8	1200	1245.4	1200
2024-11-01	1224.8	1200	1245.4	1200
2024-10-01	1224.8	1200	1245.4	1200
2024-09-01	1224.8	1200	1245.4	1200
2024-08-01	1224.8	1200	1245.4	1200
2024-07-01	1224.8	1200	1245.4	1200
2024-06-01	1224.8	1200	1245.4	1200
2024-08-01	1224.8	1200	1245.4	1200
2024-04-01	1224.8	1200	1245.4	1200
2024-03-01	1224.8	1200	1245.4	1200
2024-02-01	1224.8	1200	1245.4	1200
2024-01-01	1224.8	1200	1245.4	1200
2023-12-01	1224.8	1200	1245.4	1200
2023-11-01	1224.8	1200	1245.4	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	West Coast Schools Prestige 2020 (U7 Boys+Girls)	2020-03-07	2020-03-07	Rapid	West Coast (WCU)	5	5	3.5	Yes	Analysis
2	Onder Weskus Prestige 2020 (U7 Boys+Girls)	2020-02-15	2020-02-22	Rapid	West Coast (WCU)	10	4	2	Yes	Analysis

#	Games	Start				End
1	4	Tournament Onder Weskus Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-02-22	rnd 7	type Rapid	result 1	date 2020-03-07	rnd 3	type Rapid	result 1
		Opponent Williams, C (Claron)				Opponent Jordaan, H (Handre)
2	1	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 5	type Rapid	result 1	date 2020-03-07	rnd 5	type Rapid	result 1
		Opponent Dirkse, M (Monwill)				Opponent Dirkse, M (Monwill)
3	1	Tournament Onder Weskus Prestige 2020				Tournament Onder Weskus Prestige 2020
		date 2020-02-15	rnd 2	type Rapid	result 1	date 2020-02-15	rnd 2	type Rapid	result 1
		Opponent Williams, C (Claron)				Opponent Williams, C (Claron)

No games found.

#	Games	Start				End

#	Games	Start				End
1	4	Tournament Onder Weskus Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-02-22	rnd 7	type Rapid	result 1	date 2020-03-07	rnd 3	type Rapid	result 1
		Opponent Williams, C (Claron)				Opponent Jordaan, H (Handre)
2	1	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 5	type Rapid	result 1	date 2020-03-07	rnd 5	type Rapid	result 1
		Opponent Dirkse, M (Monwill)				Opponent Dirkse, M (Monwill)
3	1	Tournament Onder Weskus Prestige 2020				Tournament Onder Weskus Prestige 2020
		date 2020-02-15	rnd 2	type Rapid	result 1	date 2020-02-15	rnd 2	type Rapid	result 1
		Opponent Williams, C (Claron)				Opponent Williams, C (Claron)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Onder Weskus Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-02-22	rnd 7	type Rapid	result 1	date 2020-03-07	rnd 1	type Rapid	result 1
		Opponent Williams, C (Claron)				Opponent Van Rooi, D (Dimitri)
2	1	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 5	type Rapid	result 1	date 2020-03-07	rnd 5	type Rapid	result 1
		Opponent Dirkse, M (Monwill)				Opponent Dirkse, M (Monwill)
3	1	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 3	type Rapid	result 1	date 2020-03-07	rnd 3	type Rapid	result 1
		Opponent Jordaan, H (Handre)				Opponent Jordaan, H (Handre)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Onder Weskus Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-02-22	rnd 7	type Rapid	result 1	date 2020-03-07	rnd 1	type Rapid	result 1
		Opponent Williams, C (Claron)				Opponent Van Rooi, D (Dimitri)
2	1	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 5	type Rapid	result 1	date 2020-03-07	rnd 5	type Rapid	result 1
		Opponent Dirkse, M (Monwill)				Opponent Dirkse, M (Monwill)
3	1	Tournament West Coast Schools Prestige 2020				Tournament West Coast Schools Prestige 2020
		date 2020-03-07	rnd 3	type Rapid	result 1	date 2020-03-07	rnd 3	type Rapid	result 1
		Opponent Jordaan, H (Handre)				Opponent Jordaan, H (Handre)

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	Botha ,N (Neels)	3	0	-425	0	0	0	3	0	-425	0	0	0
1	Botha ,N (Neels)	3	1210.9	785.9	0	0	0	3	1218.1	785.9	0	0	0
2	Williams ,C (Claron)	2	2	425	0	0	0	2	2	425	0	0	0
2	Williams ,C (Claron)	2	1200	1625	0	0	0	2	1200	1625	0	0	0
3	Dirkse ,M (Monwill)	1	1	425	0	0	0	1	1	425	0	0	0
3	Dirkse ,M (Monwill)	1	1188	1613	0	0	0	1	1180	1613	0	0	0
4	Jordaan ,H (Handre)	1	1	425	0	0	0	1	1	425	0	0	0
4	Jordaan ,H (Handre)	1	1225	1650	0	0	0	1	1241.6	1650	0	0	0
5	Smith ,L (Luan)	1	0.5	0	0	0	0	1	0.5	0	0	0	0
5	Smith ,L (Luan)	1	1259	1259	0	0	0	1	1298.4	1259	0	0	0
6	Van Rooi ,D (Dimitri)	1	1	425	0	0	0	1	1	425	0	0	0
6	Van Rooi ,D (Dimitri)	1	1249	1674	0	0	0	1	1281.6	1674	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

Tournaments

Grand Prix

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PLAYER PAGE

Personal

Esterhuizen, Z (Zane)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms