Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Merwe, A (Ankia)

Chess SA id

2060101864

FIDE id

Date of birth

2006-03-02 (U20)

Gender

Female

Region

Ekurhuleni (GE)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-08-18

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1096.5	1078.8	1200	1200
Raw rating	1096.5	1078.8	1200	1200
Weighted rating	1096.5	1078.8	1200	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	192.2	197.1	165.8	165.8
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1096.5	1078.8	1200	1200
Analysis
Rating	1096.5	1078.8	1200	1200
Raw rating	1096.5	1078.8	1200	1200
Weighted rating	1096.5	1078.8	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	192.2	197.1	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	1096.5	1078.8	1200	1200
New weighted rating	1096.5	1078.8	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1096.5	1078.8	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1096.5	1078.8	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	15	15

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	Ekurhuleni (GE)
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	15	7	46.67	-28.3	944.7	916.4
Standard	15	7	46.67	-28.3	944.7	916.4
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1096.5	1078.8	1200	1200
2025-09-30	1096.5	1078.8	1200	1200
2025-09-01	1096.5	1078.8	1200	1200
2025-08-01	1096.5	1078.8	1200	1200
2025-07-01	1096.5	1078.8	1200	1200
2025-06-01	1096.5	1078.8	1200	1200
2025-05-01	1096.5	1078.8	1200	1200
2025-04-01	1096.5	1078.8	1200	1200
2025-03-01	1096.5	1078.8	1200	1200
2025-02-01	1096.5	1078.8	1200	1200
2025-01-01	1096.5	1078.8	1200	1200
2024-12-01	1096.5	1078.8	1200	1200
2024-11-01	1096.5	1078.8	1200	1200
2024-10-01	1096.5	1078.8	1200	1200
2024-09-01	1096.5	1078.8	1200	1200
2024-08-01	1096.5	1078.8	1200	1200
2024-07-01	1096.5	1078.8	1200	1200
2024-09-01	1096.5	1078.8	1200	1200
2024-05-01	1096.5	1078.8	1200	1200
2024-04-01	1096.5	1078.8	1200	1200
2024-03-01	1096.5	1078.8	1200	1200
2024-02-01	1096.5	1078.8	1200	1200
2024-01-01	1096.5	1078.8	1200	1200
2023-12-01	1096.5	1078.8	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	D5 Primary Schools Teams 2018 (U13)	2018-08-17	2018-08-18	Standard	Ekurhuleni (GE)	6	5	1	Yes	Analysis
2	2018 Gauteng Secondary Schools Individual Chess Championships (U13 Girls)	2018-05-25	2018-05-25	Standard	Tshwane (GTP)	5	5	2	Yes	Analysis
3	D5 Schools Individuals (District Final)	2018-05-19	2018-05-19	Standard	Ekurhuleni (GE)	5	5	4	Yes	Analysis

#	Games	Start				End
1	2	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-25	rnd 4	type Standard	result 1	date 2018-05-25	rnd 5	type Standard	result 1
		Opponent Ncube, S (Shyline)				Opponent Kola, L (Lerato Ross)
2	2	Tournament D5 Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-19	rnd 4	type Standard	result 1	date 2018-05-19	rnd 5	type Standard	result 1
		Opponent Joubert, J (Jani)				Opponent La Grange, D (Danielle)
3	2	Tournament D5 Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Mabunda, B (Mabunda)				Opponent Strydom, A (Anke)

#	Games	Start				End
1	2	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-25	rnd 4	type Standard	result 1	date 2018-05-25	rnd 5	type Standard	result 1
		Opponent Ncube, S (Shyline)				Opponent Kola, L (Lerato Ross)
2	2	Tournament D5 Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-19	rnd 4	type Standard	result 1	date 2018-05-19	rnd 5	type Standard	result 1
		Opponent Joubert, J (Jani)				Opponent La Grange, D (Danielle)
3	2	Tournament D5 Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Mabunda, B (Mabunda)				Opponent Strydom, A (Anke)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-25	rnd 4	type Standard	result 1	date 2018-05-25	rnd 5	type Standard	result 1
		Opponent Ncube, S (Shyline)				Opponent Kola, L (Lerato Ross)
2	2	Tournament D5 Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-19	rnd 4	type Standard	result 1	date 2018-05-19	rnd 5	type Standard	result 1
		Opponent Joubert, J (Jani)				Opponent La Grange, D (Danielle)
3	2	Tournament D5 Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Mabunda, B (Mabunda)				Opponent Strydom, A (Anke)

#	Games	Start				End
1	2	Tournament 2018 Gauteng Secondary Schools Individual Chess Championships				Tournament 2018 Gauteng Secondary Schools Individual Chess Championships
		date 2018-05-25	rnd 4	type Standard	result 1	date 2018-05-25	rnd 5	type Standard	result 1
		Opponent Ncube, S (Shyline)				Opponent Kola, L (Lerato Ross)
2	2	Tournament D5 Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-19	rnd 4	type Standard	result 1	date 2018-05-19	rnd 5	type Standard	result 1
		Opponent Joubert, J (Jani)				Opponent La Grange, D (Danielle)
3	2	Tournament D5 Schools Individuals				Tournament D5 Schools Individuals
		date 2018-05-19	rnd 1	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Mabunda, B (Mabunda)				Opponent Strydom, A (Anke)

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	Marumo ,L (Leiebogile)	1	0	-425	1	0	-425	0	0	0	0	0	0
1	Marumo ,L (Leiebogile)	1	1167.1	742.1	1	1160.4	742.1	0	0	0	0	0	0
2	Matodzi ,P (Pretty)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Matodzi ,P (Pretty)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Bosley ,L (Luke)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Bosley ,L (Luke)	1	1200	775	1	1200	775	0	0	0	0	0	0
4	Strydom ,A (Anke)	1	1	425	1	1	425	0	0	0	0	0	0
4	Strydom ,A (Anke)	1	500	925	1	500	925	0	0	0	0	0	0
5	Molotsi ,N (Neo)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Molotsi ,N (Neo)	1	500	75	1	500	75	0	0	0	0	0	0
6	Mosikidi ,S (Sanele)	1	1	425	1	1	425	0	0	0	0	0	0
6	Mosikidi ,S (Sanele)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Ncube ,S (Shyline)	1	1	425	1	1	425	0	0	0	0	0	0
7	Ncube ,S (Shyline)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
8	La Grange ,D (Danielle)	1	1	425	1	1	425	0	0	0	0	0	0
8	La Grange ,D (Danielle)	1	500	925	1	500	925	0	0	0	0	0	0
9	Ndungwane ,T (Thulani)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Ndungwane ,T (Thulani)	1	1200	775	1	1200	775	0	0	0	0	0	0
10	Kola ,L (Lerato Ross)	1	1	425	1	1	425	0	0	0	0	0	0
10	Kola ,L (Lerato Ross)	1	1200	1625	1	1200	1625	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 Der Merwe, A (Ankia)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms