Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Wyk, O (Olivia)

Chess SA id

2120112323

FIDE id

Date of birth

2012-07-04 (U14)

Gender

Female

Region

Johannesburg Metro (GJM)

Citizen

RSA

Titles

Chess SA registered

Last active game

2019-06-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1134.6	1119.6	1200	1200
Raw rating	1134.6	1119.6	1200	1200
Weighted rating	1134.6	1119.6	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	182	185.9	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 2018-02-01	1200 2018-02-01	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 2018-02-01	1200 2018-02-01	1200 2024-03-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1134.6	1119.6	1200	1200
Analysis
Rating	1134.6	1119.6	1200	1200
Raw rating	1134.6	1119.6	1200	1200
Weighted rating	1134.6	1119.6	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	182	185.9	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	1134.6	1119.6	1200	1200
New weighted rating	1134.6	1119.6	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1134.6	1119.6	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1134.6	1119.6	1200	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard
	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	Female
Age group	U14
Region	Johannesburg Metro (GJM)
Province	Gauteng (GT)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U14	-1		-1		-1
U14 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	9	3	33.33	-141.7	1145.2	1003.6
Standard	9	3	33.33	-141.7	1145.2	1003.6
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1134.6	1119.6	1200	1200
2025-09-01	1134.6	1119.6	1200	1200
2025-08-01	1134.6	1119.6	1200	1200
2025-07-01	1134.6	1119.6	1200	1200
2025-06-01	1134.6	1119.6	1200	1200
2025-05-01	1134.6	1119.6	1200	1200
2025-04-01	1134.6	1119.6	1200	1200
2025-03-01	1134.6	1119.6	1200	1200
2025-02-01	1134.6	1119.6	1200	1200
2025-01-01	1134.6	1119.6	1200	1200
2024-12-01	1134.6	1119.6	1200	1200
2024-11-01	1134.6	1119.6	1200	1200
2024-10-01	1134.6	1119.6	1200	1200
2024-09-01	1134.6	1119.6	1200	1200
2024-08-01	1134.6	1119.6	1200	1200
2024-07-01	1134.6	1119.6	1200	1200
2024-06-01	1134.6	1119.6	1200	1200
2024-08-01	1134.6	1119.6	1200	1200
2024-04-01	1134.6	1119.6	1200	1200
2024-03-01	1134.6	1119.6	1200	1200
2024-02-01	1134.6	1119.6	1200	1200
2024-01-01	1134.6	1119.6	1200	1200
2023-12-01	1134.6	1119.6	1200	1200
2023-11-01	1134.6	1119.6	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	Fonties Challange 2019 (U7)	2019-06-08	2019-06-08	Standard	Johannesburg Metro (GJM)	5	5	1	Yes	Analysis
2	Chessnuts Under 1200 27 April 2019 (Pawns)	2019-04-27	2019-04-27	Standard	Johannesburg Metro (GJM)	5	4	2	Yes	Analysis

#	Games	Start				End
1	1	Tournament Fonties Challange 2019				Tournament Fonties Challange 2019
		date 2019-06-08	rnd 4	type Standard	result 1	date 2019-06-08	rnd 4	type Standard	result 1
		Opponent Nkosi, L (Lindokuhle)				Opponent Nkosi, L (Lindokuhle)
2	1	Tournament Chessnuts Under 1200 27 April 2019				Tournament Chessnuts Under 1200 27 April 2019
		date 2019-04-27	rnd 5	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Cummins, M (Matthew)				Opponent Cummins, M (Matthew)
3	1	Tournament Chessnuts Under 1200 27 April 2019				Tournament Chessnuts Under 1200 27 April 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 3	type Standard	result 1
		Opponent Lottering, R (Raylene)				Opponent Lottering, R (Raylene)

#	Games	Start				End
1	1	Tournament Fonties Challange 2019				Tournament Fonties Challange 2019
		date 2019-06-08	rnd 4	type Standard	result 1	date 2019-06-08	rnd 4	type Standard	result 1
		Opponent Nkosi, L (Lindokuhle)				Opponent Nkosi, L (Lindokuhle)
2	1	Tournament Chessnuts Under 1200 27 April 2019				Tournament Chessnuts Under 1200 27 April 2019
		date 2019-04-27	rnd 5	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Cummins, M (Matthew)				Opponent Cummins, M (Matthew)
3	1	Tournament Chessnuts Under 1200 27 April 2019				Tournament Chessnuts Under 1200 27 April 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 3	type Standard	result 1
		Opponent Lottering, R (Raylene)				Opponent Lottering, R (Raylene)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Fonties Challange 2019				Tournament Fonties Challange 2019
		date 2019-06-08	rnd 4	type Standard	result 1	date 2019-06-08	rnd 4	type Standard	result 1
		Opponent Nkosi, L (Lindokuhle)				Opponent Nkosi, L (Lindokuhle)
2	1	Tournament Chessnuts Under 1200 27 April 2019				Tournament Chessnuts Under 1200 27 April 2019
		date 2019-04-27	rnd 5	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Cummins, M (Matthew)				Opponent Cummins, M (Matthew)
3	1	Tournament Chessnuts Under 1200 27 April 2019				Tournament Chessnuts Under 1200 27 April 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 3	type Standard	result 1
		Opponent Lottering, R (Raylene)				Opponent Lottering, R (Raylene)

#	Games	Start				End
1	1	Tournament Fonties Challange 2019				Tournament Fonties Challange 2019
		date 2019-06-08	rnd 4	type Standard	result 1	date 2019-06-08	rnd 4	type Standard	result 1
		Opponent Nkosi, L (Lindokuhle)				Opponent Nkosi, L (Lindokuhle)
2	1	Tournament Chessnuts Under 1200 27 April 2019				Tournament Chessnuts Under 1200 27 April 2019
		date 2019-04-27	rnd 5	type Standard	result 1	date 2019-04-27	rnd 5	type Standard	result 1
		Opponent Cummins, M (Matthew)				Opponent Cummins, M (Matthew)
3	1	Tournament Chessnuts Under 1200 27 April 2019				Tournament Chessnuts Under 1200 27 April 2019
		date 2019-04-27	rnd 3	type Standard	result 1	date 2019-04-27	rnd 3	type Standard	result 1
		Opponent Lottering, R (Raylene)				Opponent Lottering, R (Raylene)

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	Lottering ,R (Raylene)	1	1	425	1	1	425	0	0	0	0	0	0
1	Lottering ,R (Raylene)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
2	Bowers ,M (Mpho)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Bowers ,M (Mpho)	1	1490.8	1065.8	1	1488.1	1065.8	0	0	0	0	0	0
3	Van Wyk ,E (Emma)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Van Wyk ,E (Emma)	1	1217.9	792.9	1	1221.6	792.9	0	0	0	0	0	0
4	Buchalter ,S (Shane)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Buchalter ,S (Shane)	1	1101.7	676.7	1	1085.2	676.7	0	0	0	0	0	0
5	Nkosi ,L (Lindokuhle)	1	1	425	1	1	425	0	0	0	0	0	0
5	Nkosi ,L (Lindokuhle)	1	719.8	1144.8	1	719.8	1144.8	0	0	0	0	0	0
6	Joubert ,D (Daniel)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Joubert ,D (Daniel)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Cummins ,M (Matthew)	1	1	425	1	1	425	0	0	0	0	0	0
7	Cummins ,M (Matthew)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	Eapen ,E (Ethan)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Eapen ,E (Ethan)	1	1149.9	724.9	1	1138.8	724.9	0	0	0	0	0	0
9	Deysel ,H (Hannah)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Deysel ,H (Hannah)	1	1027.4	602.4	1	997.6	602.4	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 Wyk, O (Olivia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms