Chess South Africa Ratings Database

PLAYER PAGE

Personal

De Villiers, S (Shalosne)

Chess SA id

2070099666

FIDE id

Date of birth

2007-03-01 (U20)

Gender

Female

Region

West Coast (WCU)

Citizen

RSA

Titles

Chess SA registered

Last active game

2021-05-08

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1096	1158.8	1052	1200
Raw rating	1096	1158.8	1052	1200
Weighted rating	1096	1158.8	1052	1200
Weighted performance	0	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	192.3	175.8	204.7	165.8
Highest rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest raw rating	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01
Highest weighted rating	1200 2018-02-01	1200 2018-02-01	1200 2018-10-01	1200 2018-10-01
Highest weighted performance	1200 2018-02-01	1200 2018-02-01	1200 2018-02-01	1200 2024-03-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1096	1158.8	1052	1200
Analysis
Rating	1096	1158.8	1052	1200
Raw rating	1096	1158.8	1052	1200
Weighted rating	1096	1158.8	1052
Weighted performance	0	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	192.3	175.8	204.7	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	1158.8	1052	1200
New weighted rating	1096	1158.8	1052	1200
New weighted performance	0	0	0	0
Temp new rating	1096	1158.8	1052	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1096	1158.8	1052	1200
New K-factor	36	36	36	36
New floor	700	700	700	700

Item	Main	Standard	Rapid
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	0	0	0
	5	0	5
History	18	6	12

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	U20
Region	West Coast (WCU)
Province	Western Cape (WC)
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	18	6.5	36.11	-118.1	1069.3	951.2
Standard	6	2.5	41.67	-70.8	1090.3	1019.5
Rapid	12	4	33.33	-141.7	1058.8	917.1
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1096	1158.8	1052	1200
2025-09-30	1096	1158.8	1052	1200
2025-09-01	1096	1158.8	1052	1200
2025-08-01	1096	1158.8	1052	1200
2025-07-01	1096	1158.8	1052	1200
2025-06-01	1096	1158.8	1052	1200
2025-05-01	1096	1158.8	1052	1200
2025-04-01	1096	1158.8	1052	1200
2025-03-01	1096	1158.8	1052	1200
2025-02-01	1096	1158.8	1052	1200
2025-01-01	1096	1158.8	1052	1200
2024-12-01	1096	1158.8	1052	1200
2024-11-01	1096	1158.8	1052	1200
2024-10-01	1096	1158.8	1052	1200
2024-09-01	1096	1158.8	1052	1200
2024-08-01	1096	1158.8	1052	1200
2024-07-01	1096	1158.8	1052	1200
2024-09-01	1096	1158.8	1052	1200
2024-05-01	1096	1158.8	1052	1200
2024-04-01	1096	1158.8	1052	1200
2024-03-01	1096	1158.8	1052	1200
2024-02-01	1096	1158.8	1052	1200
2024-01-01	1096	1158.8	1052	1200
2023-12-01	1096	1158.8	1052	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	Bo-Weskus Skole Skaak Prestige 2021 (O15+O18 Dogters)	2021-05-08	2021-05-08	Rapid	West Coast (WCU)	5	5	1	Yes	Analysis
2	Bo-Weskus Skole Skaak Prestige 2019 (O13 Dogters)	2019-02-16	2019-02-16	Rapid	West Coast (WCU)	7	7	3	Yes	Analysis
3	West Coast Schools Prestige Individual Championship 2018 (U11 Girls)	2018-03-10	2018-03-24	Standard	West Coast (WCU)	6	6	2.5	Yes	Analysis

#	Games	Start				End
1	4	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2018-03-10	rnd 4	type Standard	result 1	date 2019-02-16	rnd 1	type Rapid	result 1
		Opponent Visagie, A (Andriette)				Opponent Louw, M (Marie)
2	1	Tournament Bo-Weskus Skole Skaak Prestige 2021				Tournament Bo-Weskus Skole Skaak Prestige 2021
		date 2021-05-08	rnd 4	type Rapid	result 1	date 2021-05-08	rnd 4	type Rapid	result 1
		Opponent Maholwane, A (Alicia)				Opponent Maholwane, A (Alicia)
3	1	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 7	type Rapid	result 1	date 2019-02-16	rnd 7	type Rapid	result 1
		Opponent Roothman, M (Marrit)				Opponent Roothman, M (Marrit)

#	Games	Start				End
1	3	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Visagie, A (Andriette)				Opponent Van Rooyen, L (Leghesia)

#	Games	Start				End
1	1	Tournament Bo-Weskus Skole Skaak Prestige 2021				Tournament Bo-Weskus Skole Skaak Prestige 2021
		date 2021-05-08	rnd 4	type Rapid	result 1	date 2021-05-08	rnd 4	type Rapid	result 1
		Opponent Maholwane, A (Alicia)				Opponent Maholwane, A (Alicia)
2	1	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 7	type Rapid	result 1	date 2019-02-16	rnd 7	type Rapid	result 1
		Opponent Roothman, M (Marrit)				Opponent Roothman, M (Marrit)
3	1	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 3	type Rapid	result 1	date 2019-02-16	rnd 3	type Rapid	result 1
		Opponent Van Wyk, A (Aneshia)				Opponent Van Wyk, A (Aneshia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	2	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2018-03-24	rnd 6	type Standard	result 1	date 2019-02-16	rnd 1	type Rapid	result 1
		Opponent Van Rooyen, L (Leghesia)				Opponent Louw, M (Marie)
2	1	Tournament Bo-Weskus Skole Skaak Prestige 2021				Tournament Bo-Weskus Skole Skaak Prestige 2021
		date 2021-05-08	rnd 4	type Rapid	result 1	date 2021-05-08	rnd 4	type Rapid	result 1
		Opponent Maholwane, A (Alicia)				Opponent Maholwane, A (Alicia)
3	1	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 7	type Rapid	result 1	date 2019-02-16	rnd 7	type Rapid	result 1
		Opponent Roothman, M (Marrit)				Opponent Roothman, M (Marrit)

#	Games	Start				End
1	1	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-24	rnd 6	type Standard	result 1	date 2018-03-24	rnd 6	type Standard	result 1
		Opponent Van Rooyen, L (Leghesia)				Opponent Van Rooyen, L (Leghesia)
2	1	Tournament West Coast Schools Prestige Individual Championship 2018				Tournament West Coast Schools Prestige Individual Championship 2018
		date 2018-03-10	rnd 4	type Standard	result 1	date 2018-03-10	rnd 4	type Standard	result 1
		Opponent Visagie, A (Andriette)				Opponent Visagie, A (Andriette)

#	Games	Start				End
1	1	Tournament Bo-Weskus Skole Skaak Prestige 2021				Tournament Bo-Weskus Skole Skaak Prestige 2021
		date 2021-05-08	rnd 4	type Rapid	result 1	date 2021-05-08	rnd 4	type Rapid	result 1
		Opponent Maholwane, A (Alicia)				Opponent Maholwane, A (Alicia)
2	1	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 7	type Rapid	result 1	date 2019-02-16	rnd 7	type Rapid	result 1
		Opponent Roothman, M (Marrit)				Opponent Roothman, M (Marrit)
3	1	Tournament Bo-Weskus Skole Skaak Prestige 2019				Tournament Bo-Weskus Skole Skaak Prestige 2019
		date 2019-02-16	rnd 3	type Rapid	result 1	date 2019-02-16	rnd 3	type Rapid	result 1
		Opponent Van Wyk, A (Aneshia)				Opponent Van Wyk, A (Aneshia)

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	Mouton ,P (Phelishia)	2	0.5	-212.5	1	0.5	0	1	0	-425	0	0	0
1	Mouton ,P (Phelishia)	2	1133.6	921.1	1	1200	1133.6	1	1094.2	708.6	0	0	0
2	Joseph ,C (Clair-Jo)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Joseph ,C (Clair-Jo)	1	1200	775	1	1200	775	0	0	0	0	0	0
3	Visagie ,A (Andriette)	1	1	425	1	1	425	0	0	0	0	0	0
3	Visagie ,A (Andriette)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
4	Van Zyl ,M (Mea)	1	0	-425	1	0	-425	0	0	0	0	0	0
4	Van Zyl ,M (Mea)	1	541.6	116.6	1	541.6	116.6	0	0	0	0	0	0
5	Van Rooyen ,L (Leghesia)	1	1	425	1	1	425	0	0	0	0	0	0
5	Van Rooyen ,L (Leghesia)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
6	Titus ,T (Tamia)	1	0	-425	1	0	-425	0	0	0	0	0	0
6	Titus ,T (Tamia)	1	1200	775	1	1200	775	0	0	0	0	0	0
7	Maarman ,P (Perusha)	1	0	-425	0	0	0	1	0	-425	0	0	0
7	Maarman ,P (Perusha)	1	1068.9	643.9	0	0	0	1	773.8	643.9	0	0	0
8	Maholwane ,A (Alicia)	1	1	425	0	0	0	1	1	425	0	0	0
8	Maholwane ,A (Alicia)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
9	Louw ,M (Marie)	1	1	425	0	0	0	1	1	425	0	0	0
9	Louw ,M (Marie)	1	1200	1625	0	0	0	1	1200	1625	0	0	0
10	Klaase ,A (Angelique)	1	0	-425	0	0	0	1	0	-425	0	0	0
10	Klaase ,A (Angelique)	1	736	311	0	0	0	1	670.6	311	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

De Villiers, S (Shalosne)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms