Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Westhuizen, A (Ane)

Chess SA id

2060111810

FIDE id

Date of birth

2006-01-13 (U20)

Gender

Female

Region

Johannesburg Metro (GJM)

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	1144.2	1118.2	1184	1200
Raw rating	1144.2	1118.2	1184	1200
Weighted rating	1144.2	1118.2	1184	1200
Weighted performance	0	0	0	0
Floor	727.2	731.6	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	179.5	186.3	169.6	165.8
Highest rating	1348.4 2019-04-01	1343.2 2019-04-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1227.2 2019-05-01	1231.6 2019-05-01	1200 2019-12-01	1200 2024-03-01
Highest weighted rating	1227.2 2019-07-01	1231.6 2019-07-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1348.4 2019-04-01	1343.2 2019-04-01	1200 2019-12-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1144.2	1118.2	1184	1200
Analysis
Rating	1144.2	1118.2	1184	1200
Raw rating	1144.2	1118.2	1184	1200
Weighted rating	1144.2	1118.2	1184
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	727.2	731.6	700	700
Max/Min rating change allowed	179.5	186.3	169.6	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	1144.2	1118.2	1184	1200
New weighted rating	1144.2	1118.2	1184	1200
New weighted performance	0	0	0	0
Temp new rating	1144.2	1118.2	1184	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1144.2	1118.2	1184	1200
New K-factor	36	36	36	36
New floor	727.2	731.6	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
History	20	15	5

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U20	-1		-1		-1
U20 Female	-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	20	8	40	-85	1184.1	1099.1
Standard	15	5.5	36.67	-113.3	1180.7	1067.4
Rapid	5	2.5	50	0	1194.3	1194.3
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1144.2	1118.2	1184	1200
2025-09-01	1144.2	1118.2	1184	1200
2025-08-01	1144.2	1118.2	1184	1200
2025-07-01	1144.2	1118.2	1184	1200
2025-06-01	1144.2	1118.2	1184	1200
2025-05-01	1144.2	1118.2	1184	1200
2025-04-01	1144.2	1118.2	1184	1200
2025-03-01	1144.2	1118.2	1184	1200
2025-02-01	1144.2	1118.2	1184	1200
2025-01-01	1144.2	1118.2	1184	1200
2024-12-01	1144.2	1118.2	1184	1200
2024-11-01	1144.2	1118.2	1184	1200
2024-10-01	1144.2	1118.2	1184	1200
2024-09-01	1144.2	1118.2	1184	1200
2024-08-01	1144.2	1118.2	1184	1200
2024-07-01	1144.2	1118.2	1184	1200
2024-06-01	1144.2	1118.2	1184	1200
2024-08-01	1144.2	1118.2	1184	1200
2024-04-01	1144.2	1118.2	1184	1200
2024-03-01	1144.2	1118.2	1184	1200
2024-02-01	1144.2	1118.2	1184	1200
2024-01-01	1144.2	1118.2	1184	1200
2023-12-01	1144.2	1118.2	1184	1200
2023-11-01	1144.2	1118.2	1184	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	JNW Club - Junior A High School 2020	2020-03-07	2020-03-07	Rapid	Johannesburg Metro (GJM)	5	5	2.5	Yes	Analysis
2	JNW Club - Bryanston Open1 2020 (D)	2020-02-01	2020-02-01	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
3	Chessnuts Under 1200 Rated Tournament 2019 (Knights)	2019-07-13	2019-07-13	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
4	Chessnuts Under 1200 6 April 2019 (Pawns)	2019-04-06	2019-04-06	Standard	Johannesburg Metro (GJM)	5	5	3.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament Chessnuts Under 1200 6 April 2019				Tournament Chessnuts Under 1200 6 April 2019
		date 2019-04-06	rnd 1	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Mothobi, O (Omphemrntse)				Opponent Suresh, A (Aaradhya)
2	2	Tournament JNW Club - Junior A High School 2020				Tournament JNW Club - Junior A High School 2020
		date 2020-03-07	rnd 1	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Bailey, R (Roarke)				Opponent Le Roux, J (Josh)
3	1	Tournament JNW Club - Junior A High School 2020				Tournament JNW Club - Junior A High School 2020
		date 2020-03-07	rnd 5	type Rapid	result 0.5	date 2020-03-07	rnd 5	type Rapid	result 0.5
		Opponent Feiertag, M (Michael)				Opponent Feiertag, M (Michael)

#	Games	Start				End
1	4	Tournament Chessnuts Under 1200 6 April 2019				Tournament Chessnuts Under 1200 6 April 2019
		date 2019-04-06	rnd 1	type Standard	result 1	date 2019-04-06	rnd 4	type Standard	result 1
		Opponent Mothobi, O (Omphemrntse)				Opponent Suresh, A (Aaradhya)
2	1	Tournament JNW Club - Bryanston Open1 2020				Tournament JNW Club - Bryanston Open1 2020
		date 2020-02-01	rnd 1	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Maharaj, A (Anaamika)				Opponent Maharaj, A (Anaamika)
3	1	Tournament Chessnuts Under 1200 Rated Tournament 2019				Tournament Chessnuts Under 1200 Rated Tournament 2019
		date 2019-07-13	rnd 4	type Standard	result 1	date 2019-07-13	rnd 4	type Standard	result 1
		Opponent Eapen, E (Ethan)				Opponent Eapen, E (Ethan)

#	Games	Start				End
1	2	Tournament JNW Club - Junior A High School 2020				Tournament JNW Club - Junior A High School 2020
		date 2020-03-07	rnd 1	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Bailey, R (Roarke)				Opponent Le Roux, J (Josh)
2	1	Tournament JNW Club - Junior A High School 2020				Tournament JNW Club - Junior A High School 2020
		date 2020-03-07	rnd 5	type Rapid	result 0.5	date 2020-03-07	rnd 5	type Rapid	result 0.5
		Opponent Feiertag, M (Michael)				Opponent Feiertag, M (Michael)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament JNW Club - Junior A High School 2020				Tournament JNW Club - Junior A High School 2020
		date 2020-03-07	rnd 1	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Bailey, R (Roarke)				Opponent Le Roux, J (Josh)
2	2	Tournament Chessnuts Under 1200 6 April 2019				Tournament Chessnuts Under 1200 6 April 2019
		date 2019-04-06	rnd 1	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Mothobi, O (Omphemrntse)				Opponent Noeth, R (Ronan)
3	1	Tournament JNW Club - Bryanston Open1 2020				Tournament JNW Club - Bryanston Open1 2020
		date 2020-02-01	rnd 1	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Maharaj, A (Anaamika)				Opponent Maharaj, A (Anaamika)

#	Games	Start				End
1	2	Tournament Chessnuts Under 1200 6 April 2019				Tournament Chessnuts Under 1200 6 April 2019
		date 2019-04-06	rnd 1	type Standard	result 1	date 2019-04-06	rnd 2	type Standard	result 1
		Opponent Mothobi, O (Omphemrntse)				Opponent Noeth, R (Ronan)
2	1	Tournament JNW Club - Bryanston Open1 2020				Tournament JNW Club - Bryanston Open1 2020
		date 2020-02-01	rnd 1	type Standard	result 1	date 2020-02-01	rnd 1	type Standard	result 1
		Opponent Maharaj, A (Anaamika)				Opponent Maharaj, A (Anaamika)
3	1	Tournament Chessnuts Under 1200 Rated Tournament 2019				Tournament Chessnuts Under 1200 Rated Tournament 2019
		date 2019-07-13	rnd 4	type Standard	result 1	date 2019-07-13	rnd 4	type Standard	result 1
		Opponent Eapen, E (Ethan)				Opponent Eapen, E (Ethan)

#	Games	Start				End
1	2	Tournament JNW Club - Junior A High School 2020				Tournament JNW Club - Junior A High School 2020
		date 2020-03-07	rnd 1	type Rapid	result 1	date 2020-03-07	rnd 2	type Rapid	result 1
		Opponent Bailey, R (Roarke)				Opponent Le Roux, J (Josh)

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	Noeth ,R (Ronan)	1	1	425	1	1	425	0	0	0	0	0	0
1	Noeth ,R (Ronan)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Mothobi ,O (Omphemrntse)	1	1	425	1	1	425	0	0	0	0	0	0
2	Mothobi ,O (Omphemrntse)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
3	Mulholland ,E (Emmy)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	Mulholland ,E (Emmy)	1	1154.8	1154.8	1	1141.6	1154.8	0	0	0	0	0	0
4	Eapen ,E (Ethan)	1	1	425	1	1	425	0	0	0	0	0	0
4	Eapen ,E (Ethan)	1	1137.3	1562.3	1	1125.6	1562.3	0	0	0	0	0	0
5	Arokiam ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Arokiam ,E (Ethan)	1	1200	775	1	1200	775	0	0	0	0	0	0
6	Tak ,R (Rannveer)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Tak ,R (Rannveer)	1	1341.2	916.2	1	1339.1	916.2	0	0	0	0	0	0
7	Mesele ,O (Oboitshepo)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mesele ,O (Oboitshepo)	1	1200	775	1	1200	775	0	0	0	0	0	0
8	Maharaj ,A (Anaamika)	1	1	425	1	1	425	0	0	0	0	0	0
8	Maharaj ,A (Anaamika)	1	1268	1693	1	1256	1693	0	0	0	0	0	0
9	Mupalala ,K (Kenzo)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Mupalala ,K (Kenzo)	1	1264.2	839.2	1	1252.7	839.2	0	0	0	0	0	0
10	Peete ,O (Ofentse)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Peete ,O (Ofentse)	1	1107.3	682.3	1	1083.2	682.3	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

Van Der Westhuizen, A (Ane)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms