Chess South Africa Ratings Database

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Personal

Van Wyk, D (Deslovienne)

Chess SA id

2130305074

FIDE id

Date of birth

2013-08-13 (U14)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-08-30

Personal details last changed

1900-01-01

Junior GPX Games

24.6

Junior GPX Points

927.2

Item	Main	Standard	Rapid	Blitz
Rating	1082.5	1143.4	1090.6	1200
Raw rating	1064.3	1097.7	1090.6	1200
Weighted rating	1082.5	1143.4	1087.2	1200
Weighted performance	945.1	0	953.5	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	201.2	191.8	193.8	165.8
Highest rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest raw rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted rating	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01	1200 2024-05-01
Highest weighted performance	1200 2024-12-01	1200 2024-05-01	1200 2024-12-01	1200 2024-05-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	-3.2	-4.8	0	0
New rating	1079.3	1138.6	1090.6	1200
Analysis
Rating	1082.5	1143.4	1090.6	1200
Raw rating	1064.3	1097.7	1090.6	1200
Weighted rating	1082.5	1143.4	1087.2
Weighted performance	945.1	0	953.5
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	201.2	191.8	193.8	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	1064.3	1097.7	1090.6	1200
New weighted rating	1079.3	1138.6	1086.2	1200
New weighted performance	939.4	0	947.6	0
Temp new rating	1079.3	1138.6	1090.6	1200
Temp new rating +/-	-3.2	-4.8	0	0
Final new rating +/-	-3.2	-4.8	0	0
New rating	1079.3	1138.6	1090.6	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	32	13	19
	23	5	18
	0	0	0
	0	0	0
	0	0	0
History	55	18	37

Games since
	Main 55	Standard 18		Rapid 37		Blitz 0
Gender	Female
Age group	U14
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	4501		1518		175
Female	1163		471		59
U14	899		303		35
U14 Female	274		117		14
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	1933		961		242
Female	484		255		76
U14	429		219		45
U14 Female	135		75		17
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	32	7.5	23.44	-225.8	1223.5	997.7
Standard	13	2	15.38	-294.2	1262.3	968.1
Rapid	19	5.5	28.95	-178.9	1196.9	1017.9
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	55	9.5	17.27	-278.2	1203.8	925.6
Standard	18	2	11.11	-330.6	1219.5	888.9
Rapid	37	7.5	20.27	-252.7	1196.2	943.5
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1064.3	1097.7	1090.6	1200
2025-09-30	1064.3	1097.7	1090.6	1200
2025-09-01	1083.7	1139.4	1090.6	1200
2025-08-01	1092	1157.4	1090.6	1200
2025-07-01	1094.7	1157.4	1094.9	1200
2025-06-01	1097.2	1155.3	1126.9	1200
2025-05-01	1105.5	1162.4	1101.5	1200
2025-04-01	1105.5	1162.4	1101.5	1200
2025-03-01	1105.5	1162.4	1101.5	1200
2025-02-01	1101.3	1158.3	1100.2	1200
2025-01-01	988.6	1086.2	1021.2	1200
2024-12-01	988.6	1086.2	1021.2	1200
2024-11-01	994.4	1086.2	1023.6	1200
2024-10-01	994.4	1086.2	1023.6	1200
2024-09-01	1094.4	1200	1035.6	1200
2024-08-01	1094.4	1200	1035.6	1200
2024-07-01	1094.4	1200	1035.6	1200
2024-09-01	1143.6	1200	1106	1200
2024-05-01	1200	1200	1200	1200
2024-04-01	1200	1200	1200	1200
2024-03-01	1200	1200	1200	1200
2024-02-01	1200	1200	1200	1200
2024-01-01	1200	1200	1200	1200
2023-12-01	1200	1200	1200	1200

Comming soon.

Tournaments

History

No tournaments found.

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rooibos Open 2025 (Junior)	2025-08-30	2025-08-30	Standard	West Coast (WCU)	5	5	1	Yes	Analysis
2	Western Cape Women�s Championship 2025 (U14)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	4	1	Yes	Analysis
3	Upper West Coast Top Schools 2025 (U15)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	0.5	Yes	Analysis
4	Shakirah Ruiters Youth Tournament 2025 (Advanced)	2025-06-16	2025-06-16	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
5	Brenton Cupido West Coast Development Championship 2025 (U11+U13 Girls)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
6	West Coast And Mykonos Open 2025 (U14)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	5	4	0	Yes	Analysis
7	Upper West Coast Presrige 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Rooibos Open 2025 (Junior)	2025-08-30	2025-08-30	Standard	West Coast (WCU)	5	5	1	Yes	Analysis
2	Western Cape Women�s Championship 2025 (U14)	2025-08-09	2025-08-09	Standard	West Coast (WCU)	5	4	1	Yes	Analysis
3	Upper West Coast Top Schools 2025 (U15)	2025-06-14	2025-06-14	Rapid	West Coast (WCU)	5	4	0.5	Yes	Analysis
4	Shakirah Ruiters Youth Tournament 2025 (Advanced)	2025-06-16	2025-06-16	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
5	Brenton Cupido West Coast Development Championship 2025 (U11+U13 Girls)	2025-05-24	2025-05-24	Rapid	West Coast (WCU)	5	5	2.5	Yes	Analysis
6	West Coast And Mykonos Open 2025 (U14)	2025-05-02	2025-05-04	Standard	West Coast (WCU)	5	4	0	Yes	Analysis
7	Upper West Coast Presrige 2025 (U13 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
8	West Coast Grand Challange League 2024 (PS Champions)	2024-10-26	2024-10-26	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
9	Western Cape Top Schools Championship 2024 (U15 Girls)	2024-08-30	2024-09-01	Standard	Eden (WEG)	6	5	0	Yes	Analysis
10	The Rooibos Open 2024 (C)	2024-08-24	2024-08-24	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
11	Lambertsbay Youth Open 2024 (Open)	2024-06-17	2024-06-17	Rapid	West Coast (WCU)	5	4	0	Yes	Analysis
12	Bo-Weskus Skole Skaak Top Skole 2024 (O15)	2024-05-11	2024-05-11	Rapid	West Coast (WCU)	5	5	0	Yes	Analysis

#	Games	Start				End
1	2	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-24	rnd 2	type Rapid	result 1	date 2025-05-24	rnd 3	type Rapid	result 0.5
		Opponent Lewis, A (Amirah)				Opponent Niewoudt, J (Jervane)
2	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Varadharajan, T (Theeran)				Opponent Varadharajan, T (Theeran)
3	1	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-09	rnd 5	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Coetzee, F (Ferangelo)				Opponent Coetzee, F (Ferangelo)

#	Games	Start				End
1	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Varadharajan, T (Theeran)				Opponent Varadharajan, T (Theeran)
2	1	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-09	rnd 5	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Coetzee, F (Ferangelo)				Opponent Coetzee, F (Ferangelo)

#	Games	Start				End
1	2	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-24	rnd 2	type Rapid	result 1	date 2025-05-24	rnd 3	type Rapid	result 0.5
		Opponent Lewis, A (Amirah)				Opponent Niewoudt, J (Jervane)
2	1	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 3	type Rapid	result 1	date 2025-06-16	rnd 3	type Rapid	result 1
		Opponent Pretorius, E (Elzaan Mare)				Opponent Pretorius, E (Elzaan Mare)
3	1	Tournament Upper West Coast Top Schools 2025				Tournament Upper West Coast Top Schools 2025
		date 2025-06-14	rnd 2	type Rapid	result 0.5	date 2025-06-14	rnd 2	type Rapid	result 0.5
		Opponent Sikulu, L (Lunje)				Opponent Sikulu, L (Lunje)

No games found.

#	Games	Start				End

#	Games	Start				End
1	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Varadharajan, T (Theeran)				Opponent Varadharajan, T (Theeran)
2	1	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-09	rnd 5	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Coetzee, F (Ferangelo)				Opponent Coetzee, F (Ferangelo)
3	1	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 3	type Rapid	result 1	date 2025-06-16	rnd 3	type Rapid	result 1
		Opponent Pretorius, E (Elzaan Mare)				Opponent Pretorius, E (Elzaan Mare)

#	Games	Start				End
1	1	Tournament Rooibos Open 2025				Tournament Rooibos Open 2025
		date 2025-08-30	rnd 5	type Standard	result 1	date 2025-08-30	rnd 5	type Standard	result 1
		Opponent Varadharajan, T (Theeran)				Opponent Varadharajan, T (Theeran)
2	1	Tournament Western Cape Women�s Championship 2025				Tournament Western Cape Women�s Championship 2025
		date 2025-08-09	rnd 5	type Standard	result 1	date 2025-08-09	rnd 5	type Standard	result 1
		Opponent Coetzee, F (Ferangelo)				Opponent Coetzee, F (Ferangelo)

#	Games	Start				End
1	1	Tournament Shakirah Ruiters Youth Tournament 2025				Tournament Shakirah Ruiters Youth Tournament 2025
		date 2025-06-16	rnd 3	type Rapid	result 1	date 2025-06-16	rnd 3	type Rapid	result 1
		Opponent Pretorius, E (Elzaan Mare)				Opponent Pretorius, E (Elzaan Mare)
2	1	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-24	rnd 5	type Rapid	result 1	date 2025-05-24	rnd 5	type Rapid	result 1
		Opponent Gahl, C (Chelsea)				Opponent Gahl, C (Chelsea)
3	1	Tournament Brenton Cupido West Coast Development Championship 2025				Tournament Brenton Cupido West Coast Development Championship 2025
		date 2025-05-24	rnd 2	type Rapid	result 1	date 2025-05-24	rnd 2	type Rapid	result 1
		Opponent Lewis, A (Amirah)				Opponent Lewis, A (Amirah)

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	Vermeulen ,P (Peigh-Lene)	4	1	-212.5	2	0	-425	2	1	0	0	0	0
1	Vermeulen ,P (Peigh-Lene)	4	1161.2	948.7	2	1160.6	736.2	2	1146	1161.2	0	0	0
2	Horse ,T (Tihano)	2	0	-425	0	0	0	2	0	-425	0	0	0
2	Horse ,T (Tihano)	2	1125.2	700.2	0	0	0	2	1162.8	700.2	0	0	0
3	Julie ,D (Drueschen)	2	0	-425	0	0	0	2	0	-425	0	0	0
3	Julie ,D (Drueschen)	2	1187.1	762.1	0	0	0	2	1156.8	762.1	0	0	0
4	Van Schoor ,J (Jade)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Schoor ,J (Jade)	1	1124.5	699.5	1	1120.4	699.5	0	0	0	0	0	0
5	Coakley ,S (Shaigan)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Coakley ,S (Shaigan)	1	1262.8	837.8	1	1200	837.8	0	0	0	0	0	0
6	Varadharajan ,A (Akilan)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Varadharajan ,A (Akilan)	1	1368.4	943.4	1	1363.1	943.4	0	0	0	0	0	0
7	Mqadi ,O (Olethiwe)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Mqadi ,O (Olethiwe)	1	1194.3	769.3	1	1180.8	769.3	0	0	0	0	0	0
8	Magerman ,L (Liam)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	Magerman ,L (Liam)	1	1208.2	783.2	1	1199.7	783.2	0	0	0	0	0	0
9	Jaftha ,L (Luzinda)	1	0	-425	1	0	-425	0	0	0	0	0	0
9	Jaftha ,L (Luzinda)	1	1021.2	596.2	1	1004.8	596.2	0	0	0	0	0	0
10	Gahl ,C (Chelsea)	1	1	425	0	0	0	1	1	425	0	0	0
10	Gahl ,C (Chelsea)	1	1200	1625	0	0	0	1	1200	1625	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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Personal

Van Wyk, D (Deslovienne)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms