Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Walt, A (Anke)

Chess SA id

2130193619

FIDE id

Date of birth

2013-05-29 (U14)

Gender

Female

Region

Cape Town (WCT)

Citizen

RSA

Titles

Chess SA registered

Last active game

2024-06-16

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1172.1	1166.2	1200	1200
Raw rating	1172.1	1166.2	1200	1200
Weighted rating	1168.4	1161.7	1200	1200
Weighted performance	0	0	0	0
Floor	718.9	722.8	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	172.5	174	165.8	165.8
Highest rating	1291.6 2024-02-01	1291.9 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1218.9 2024-03-01	1222.8 2024-03-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1218.9 2024-03-01	1222.8 2024-03-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1291.6 2024-02-01	1291.9 2024-02-01	1200 2024-02-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1172.1	1166.2	1200	1200
Analysis
Rating	1172.1	1166.2	1200	1200
Raw rating	1172.1	1166.2	1200	1200
Weighted rating	1168.4	1161.7	1200
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	718.9	722.8	700	700
Max/Min rating change allowed	172.5	174	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	1172.1	1166.2	1200	1200
New weighted rating	1168.2	1161.5	1200	1200
New weighted performance	0	0	0	0
Temp new rating	1172.1	1166.2	1200	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1172.1	1166.2	1200	1200
New K-factor	36	36	36	36
New floor	718.9	722.8	700	700

Item	Main	Standard
	0	0
	0	0
	22	22
	0	0
	0	0
	0	0
History	22	22

Games since
	Main 22	Standard 22		Rapid 0		Blitz 0
Gender	Female
Age group	U14
Region	Cape Town (WCT)
Province	Western Cape (WC)
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	22	8	36.36	-115.9	1240.2	1124.3
Standard	22	8	36.36	-115.9	1240.2	1124.3
Rapid	0	0	0	0	0	0
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-09-30	1172.1	1166.2	1200	1200
2025-09-01	1172.1	1166.2	1200	1200
2025-08-01	1172.1	1166.2	1200	1200
2025-07-01	1172.1	1166.2	1200	1200
2025-06-01	1172.1	1166.2	1200	1200
2025-05-01	1172.1	1166.2	1200	1200
2025-04-01	1172.1	1166.2	1200	1200
2025-03-01	1172.1	1166.2	1200	1200
2025-02-01	1171.3	1165.2	1200	1200
2025-01-01	1149.2	1137.8	1200	1200
2024-12-01	1149.2	1137.8	1200	1200
2024-11-01	1149.2	1137.8	1200	1200
2024-10-01	1149.2	1137.8	1200	1200
2024-09-01	1149.2	1137.8	1200	1200
2024-08-01	1149.2	1137.8	1200	1200
2024-07-01	1149.2	1137.8	1200	1200
2024-06-01	1157.7	1151.8	1200	1200
2024-08-01	1204.9	1208	1200	1200
2024-04-01	1204.9	1208	1200	1200
2024-03-01	1218.9	1222.8	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200
2023-11-01	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	Cape Town Chess Federation Closed Chess Championships 2024 (U12)	2024-06-15	2024-06-16	Standard	Cape Town (WCT)	6	6	2	Yes	Analysis
2	Western Cape PS Individuals Championship 2024 (U11 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	6	1	Yes	Analysis
3	Cape Town Metro Schools Chess Closed Individuals 2024 (U11 Girls)	2024-03-02	2024-03-03	Standard	Cape Town (WCT)	6	5	2	Yes	Analysis
4	North District School Trials 2024 (U11 Girls)	2024-02-03	2024-02-03	Standard	Cape Town (WCT)	5	5	3	Yes	Analysis

#	Games	Start				End
1	3	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Lishman, Z (Zoey)				Opponent Morena, B (Bontle Lotus)
2	1	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-16	rnd 5	type Standard	result 1	date 2024-06-16	rnd 5	type Standard	result 1
		Opponent Mrwetyana, L (Lethu)				Opponent Mrwetyana, L (Lethu)
3	1	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-15	rnd 2	type Standard	result 1	date 2024-06-15	rnd 2	type Standard	result 1
		Opponent Nyengula, A (Ayole)				Opponent Nyengula, A (Ayole)

#	Games	Start				End
1	3	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Lishman, Z (Zoey)				Opponent Morena, B (Bontle Lotus)
2	1	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-16	rnd 5	type Standard	result 1	date 2024-06-16	rnd 5	type Standard	result 1
		Opponent Mrwetyana, L (Lethu)				Opponent Mrwetyana, L (Lethu)
3	1	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-15	rnd 2	type Standard	result 1	date 2024-06-15	rnd 2	type Standard	result 1
		Opponent Nyengula, A (Ayole)				Opponent Nyengula, A (Ayole)

No games found.

#	Games	Start				End

No games found.

#	Games	Start				End

#	Games	Start				End
1	3	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Lishman, Z (Zoey)				Opponent Morena, B (Bontle Lotus)
2	1	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-16	rnd 5	type Standard	result 1	date 2024-06-16	rnd 5	type Standard	result 1
		Opponent Mrwetyana, L (Lethu)				Opponent Mrwetyana, L (Lethu)
3	1	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-15	rnd 2	type Standard	result 1	date 2024-06-15	rnd 2	type Standard	result 1
		Opponent Nyengula, A (Ayole)				Opponent Nyengula, A (Ayole)

#	Games	Start				End
1	3	Tournament North District School Trials 2024				Tournament North District School Trials 2024
		date 2024-02-03	rnd 2	type Standard	result 1	date 2024-02-03	rnd 4	type Standard	result 1
		Opponent Lishman, Z (Zoey)				Opponent Morena, B (Bontle Lotus)
2	1	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-16	rnd 5	type Standard	result 1	date 2024-06-16	rnd 5	type Standard	result 1
		Opponent Mrwetyana, L (Lethu)				Opponent Mrwetyana, L (Lethu)
3	1	Tournament Cape Town Chess Federation Closed Chess Championships 2024				Tournament Cape Town Chess Federation Closed Chess Championships 2024
		date 2024-06-15	rnd 2	type Standard	result 1	date 2024-06-15	rnd 2	type Standard	result 1
		Opponent Nyengula, A (Ayole)				Opponent Nyengula, A (Ayole)

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	Mashua ,M (Maisha)	2	0	-425	2	0	-425	0	0	0	0	0	0
1	Mashua ,M (Maisha)	2	1263.4	838.4	2	1247.4	838.4	0	0	0	0	0	0
2	Oosthuizen ,S (Shaania)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Oosthuizen ,S (Shaania)	1	1341.7	916.7	1	1364.3	916.7	0	0	0	0	0	0
3	Taute ,W (Willene)	1	0	-425	1	0	-425	0	0	0	0	0	0
3	Taute ,W (Willene)	1	1383.6	958.6	1	1384.5	958.6	0	0	0	0	0	0
4	Dreyer ,L (Leah)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Dreyer ,L (Leah)	1	1205.3	780.3	1	1194.4	780.3	0	0	0	0	0	0
5	Mrwetyana ,L (Lethu)	1	1	425	1	1	425	0	0	0	0	0	0
5	Mrwetyana ,L (Lethu)	1	1142.8	1567.8	1	1141.6	1567.8	0	0	0	0	0	0
6	Lishman ,Z (Zoey)	1	1	425	1	1	425	0	0	0	0	0	0
6	Lishman ,Z (Zoey)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
7	Pretorius ,Z (Zuribeth)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Pretorius ,Z (Zuribeth)	1	1226.7	801.7	1	1230	801.7	0	0	0	0	0	0
8	Ruiters ,C (Cade)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Ruiters ,C (Cade)	1	1355.2	930.2	1	1327.1	930.2	0	0	0	0	0	0
9	Morena ,B (Bontle Lotus)	1	1	425	1	1	425	0	0	0	0	0	0
9	Morena ,B (Bontle Lotus)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Davids ,M (Mia)	1	1	425	1	1	425	0	0	0	0	0	0
10	Davids ,M (Mia)	1	1141.9	1566.9	1	1196.4	1566.9	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 Walt, A (Anke)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms