Chess South Africa Ratings Database

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Personal

Skippers, D (Devedene)

Chess SA id

2170192578

FIDE id

Date of birth

2017-09-19 (U10)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2025-05-18

Personal details last changed

1900-01-01

Junior GPX Games

34.5

Junior GPX Points

1062.6

Item	Main	Standard	Rapid	Blitz
Rating	1120.6	1148	1148.9	1200
Raw rating	1120.6	1148	1148.9	1200
Weighted rating	1115.1	1144.6	1130.5	1200
Weighted performance	997.6	970.9	921.7	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	185.7	178.6	178.3	165.8
Highest rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest raw rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted rating	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01	1200 2024-02-01
Highest weighted performance	1200 2024-12-01	1200 2024-02-01	1200 2024-12-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1120.6	1148	1148.9	1200
Analysis
Rating	1120.6	1148	1148.9	1200
Raw rating	1120.6	1148	1148.9	1200
Weighted rating	1115.1	1144.6	1130.5
Weighted performance	997.6	970.9	921.7
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	185.7	178.6	178.3	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	1120.6	1148	1148.9	1200
New weighted rating	1114.7	1144.1	1131.5	1200
New weighted performance	991.3	964.7	915.5	0
Temp new rating	1120.6	1148	1148.9	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1120.6	1148	1148.9	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	26	21	5
	40	20	20
	0	0	0
	0	0	0
	0	0	0
History	66	41	25

Games since
	Main 66	Standard 41		Rapid 25		Blitz 0
Gender	Female
Age group	U10
Region	West Coast (WCU)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	4455		1503		170
Female	1142		460		56
U10	448		152		17
U10 Female	114		46		7
Standard
	RSA		Province		Region
Overall	4343		1229		63
Female	1094		396		24
U10	425		117		5
U10 Female	102		35		2
Rapid
	RSA		Province		Region
Overall	1865		925		232
Female	454		238		71
U10	203		109		27
U10 Female	59		27		12
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
U10	-1		-1		-1
U10 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	26	9.5	36.54	-114.4	1218.8	1104.4
Standard	21	6.5	30.95	-161.9	1233.5	1071.6
Rapid	5	3	60	85	1157.3	1242.3
Blitz	0	0	0	0	0	0
History
	Games	Score	%	Dp	AvgOpp	Performance
Main	66	20	30.3	-167.4	1212.7	1045.3
Standard	41	11.5	28.05	-186.6	1227.2	1040.6
Rapid	25	8.5	34	-136	1189	1053
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1120.6	1148	1148.9	1200
2025-09-30	1120.6	1148	1148.9	1200
2025-09-01	1120.6	1148	1148.9	1200
2025-08-01	1120.6	1148	1148.9	1200
2025-07-01	1120.6	1148	1148.9	1200
2025-06-01	1120.6	1147.6	1148.9	1200
2025-05-01	1121.1	1147.4	1148.9	1200
2025-04-01	1143.6	1159.6	1148.9	1200
2025-03-01	1135.7	1153	1148.9	1200
2025-02-01	1121.1	1147.9	1123.7	1200
2025-01-01	1036.7	1059.2	1062.4	1200
2024-12-01	1087.5	1120	1062.4	1200
2024-11-01	1072.2	1130.4	1062.4	1200
2024-10-01	1072.2	1130.4	1062.4	1200
2024-09-01	1064.9	1137.2	1062.4	1200
2024-08-01	1097.3	1137.2	1107.2	1200
2024-07-01	1117	1137.2	1148.4	1200
2024-09-01	1117	1137.2	1148.4	1200
2024-05-01	1167.1	1200	1148.4	1200
2024-04-01	1167.1	1200	1148.4	1200
2024-03-01	1187	1200	1178.4	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	Western Cape Schools Individual Championship 2025 (U9 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
2	South African Junior Closed Chess Championships 2025 (U8 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	1.5	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U9 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	Upper West Coast Presrige 2025 (U9 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis

Last 500 tournaments since 01 January 2018

#	Tournament	Start	End	Type	Host	Rounds	Games	Score	Cfr	Analysis
1	Western Cape Schools Individual Championship 2025 (U9 Girls)	2025-05-17	2025-05-18	Standard	Cape Winelands (WCW)	6	6	2	Yes	Analysis
2	South African Junior Closed Chess Championships 2025 (U8 Girls)	2025-03-31	2025-04-05	Standard	Cape Winelands (WCW)	9	9	1.5	Yes	Analysis
3	West Coast Schools Chess Prestige 2025 (U9 Girls)	2025-03-08	2025-03-08	Standard	West Coast (WCU)	6	6	3	Yes	Analysis
4	Upper West Coast Presrige 2025 (U9 Girls)	2025-02-22	2025-02-22	Rapid	West Coast (WCU)	5	5	3	Yes	Analysis
5	Mzansi Interprovincial Youth Chess Championships 2024 (U8+U10 Girls Combined)	2024-12-16	2024-12-19	Standard	Capricorn (LCP)	7	6	1	Yes	Analysis
6	PR Booyse Standard Tournament 024 (Development)	2024-11-02	2024-11-02	Standard	West Coast (WCU)	5	5	2	Yes	Analysis
7	Western Cape Top Schools Championship 2024 (U7 Mixed)	2024-08-30	2024-09-01	Standard	Eden (WEG)	5	4	1	Yes	Analysis
8	Pedro Booyse Top Schools Championships 2024 (U7+U9)	2024-07-20	2024-07-20	Rapid	West Coast (WCU)	7	6	1	Yes	Analysis
9	Pedro Booyse Annual Rapid 2024 (Development)	2024-07-06	2024-07-06	Rapid	West Coast (WCU)	5	4	1	Yes	Analysis
10	Western Cape PS Individuals Championship 2024 (U7 Girls)	2024-05-04	2024-05-05	Standard	West Coast (WCU)	6	5	1	Yes	Analysis
11	West Coast Schools Chess Prestige Championships 2024 (U7)	2024-03-09	2024-03-09	Rapid	West Coast (WCU)	5	5	1.5	Yes	Analysis
12	Bo-Weskus Skole Prestige 2024 (O7)	2024-02-10	2024-02-10	Rapid	West Coast (WCU)	5	5	2	Yes	Analysis

#	Games	Start				End
1	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Camacho, E (Emma)				Opponent Lambrechts, M (Mila)
2	2	Tournament South African Junior Closed Chess Championships 2025				Tournament South African Junior Closed Chess Championships 2025
		date 2025-04-01	rnd 3	type Standard	result 0.5	date 2025-04-01	rnd 4	type Standard	result 1
		Opponent Power, V (Victoria)				Opponent Bezuidenhout, C (Clara)
3	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Abrahams, A (Anchalee)				Opponent Van Der Westhuizen, J (Jeneme)

#	Games	Start				End
1	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Camacho, E (Emma)				Opponent Lambrechts, M (Mila)
2	2	Tournament South African Junior Closed Chess Championships 2025				Tournament South African Junior Closed Chess Championships 2025
		date 2025-04-01	rnd 3	type Standard	result 0.5	date 2025-04-01	rnd 4	type Standard	result 1
		Opponent Power, V (Victoria)				Opponent Bezuidenhout, C (Clara)
3	2	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament West Coast Schools Chess Prestige 2025
		date 2024-12-19	rnd 7	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Verreynne, E (Elbe)				Opponent Fredericks, L (Leahne)

#	Games	Start				End
1	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Abrahams, A (Anchalee)				Opponent Van Der Westhuizen, J (Jeneme)
2	2	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Upper West Coast Presrige 2025
		date 2024-07-20	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Blaauw, C (Charne)				Opponent Moos, L (Lillah)
3	2	Tournament Bo-Weskus Skole Prestige 2024				Tournament West Coast Schools Chess Prestige Championships 2024
		date 2024-02-10	rnd 5	type Rapid	result 0.5	date 2024-03-09	rnd 1	type Rapid	result 1
		Opponent Rhaman, C (Cee-Jay)				Opponent Volgraaff, A (Alexander)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Camacho, E (Emma)				Opponent Lambrechts, M (Mila)
2	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Abrahams, A (Anchalee)				Opponent Van Der Westhuizen, J (Jeneme)
3	2	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament Upper West Coast Presrige 2025
		date 2024-12-19	rnd 7	type Standard	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Verreynne, E (Elbe)				Opponent Moos, L (Lillah)

#	Games	Start				End
1	2	Tournament Western Cape Schools Individual Championship 2025				Tournament Western Cape Schools Individual Championship 2025
		date 2025-05-17	rnd 4	type Standard	result 1	date 2025-05-18	rnd 5	type Standard	result 1
		Opponent Camacho, E (Emma)				Opponent Lambrechts, M (Mila)
2	2	Tournament Mzansi Interprovincial Youth Chess Championships 2024				Tournament West Coast Schools Chess Prestige 2025
		date 2024-12-19	rnd 7	type Standard	result 1	date 2025-03-08	rnd 1	type Standard	result 1
		Opponent Verreynne, E (Elbe)				Opponent Fredericks, L (Leahne)
3	2	Tournament PR Booyse Standard Tournament 024				Tournament PR Booyse Standard Tournament 024
		date 2024-11-02	rnd 2	type Standard	result 1	date 2024-11-02	rnd 3	type Standard	result 1
		Opponent Ockhuis, A (Amy)				Opponent Avontuur, A (Al-Meeche)

#	Games	Start				End
1	2	Tournament Upper West Coast Presrige 2025				Tournament Upper West Coast Presrige 2025
		date 2025-02-22	rnd 3	type Rapid	result 1	date 2025-02-22	rnd 4	type Rapid	result 1
		Opponent Abrahams, A (Anchalee)				Opponent Van Der Westhuizen, J (Jeneme)
2	2	Tournament Pedro Booyse Top Schools Championships 2024				Tournament Upper West Coast Presrige 2025
		date 2024-07-20	rnd 6	type Rapid	result 1	date 2025-02-22	rnd 1	type Rapid	result 1
		Opponent Blaauw, C (Charne)				Opponent Moos, L (Lillah)
3	1	Tournament Pedro Booyse Annual Rapid 2024				Tournament Pedro Booyse Annual Rapid 2024
		date 2024-07-06	rnd 5	type Rapid	result 1	date 2024-07-06	rnd 5	type Rapid	result 1
		Opponent Adonis, G (Gia)				Opponent Adonis, G (Gia)

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	Swanepoel ,M (Mariaan)	3	0	-425	3	0	-425	0	0	0	0	0	0
1	Swanepoel ,M (Mariaan)	3	1104.4	679.4	3	1146.3	679.4	0	0	0	0	0	0
2	Fortuin ,M (Mia)	3	0	-425	1	0	-425	2	0	-425	0	0	0
2	Fortuin ,M (Mia)	3	1015.1	590.1	1	1085.2	590.1	2	1003.4	590.1	0	0	0
3	Power ,V (Victoria)	2	0.5	-212.5	2	0.5	-212.5	0	0	0	0	0	0
3	Power ,V (Victoria)	2	1215	1002.5	2	1211.3	1002.5	0	0	0	0	0	0
4	Avontuur ,E (Ezrah)	2	0	-425	1	0	-425	1	0	-425	0	0	0
4	Avontuur ,E (Ezrah)	2	1246.1	821.1	1	1225.2	821.1	1	1254.9	821.1	0	0	0
5	Van Wyk ,N (Nicolaas)	1	0	-425	1	0	-425	0	0	0	0	0	0
5	Van Wyk ,N (Nicolaas)	1	1241.6	816.6	1	1146.4	816.6	0	0	0	0	0	0
6	Diphoko ,P (Pelonomi)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Diphoko ,P (Pelonomi)	1	1354.5	929.5	1	1353.2	929.5	0	0	0	0	0	0
7	Coetzer ,R (Rossouw)	1	0	-425	1	0	-425	0	0	0	0	0	0
7	Coetzer ,R (Rossouw)	1	1401.7	976.7	1	1343.3	976.7	0	0	0	0	0	0
8	De Swardt ,R (Rebecca)	1	0	-425	1	0	-425	0	0	0	0	0	0
8	De Swardt ,R (Rebecca)	1	1534.5	1109.5	1	1562.7	1109.5	0	0	0	0	0	0
9	Verreynne ,E (Elbe)	1	1	425	1	1	425	0	0	0	0	0	0
9	Verreynne ,E (Elbe)	1	1117.5	1542.5	1	1110.4	1542.5	0	0	0	0	0	0
10	Fortuin ,A (Azaileah)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Fortuin ,A (Azaileah)	1	1199.8	774.8	1	1200	774.8	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

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PLAYER PAGE

Personal

Skippers, D (Devedene)

Ratings

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Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms