Chess South Africa Ratings Database

PLAYER PAGE

Personal

Van Der Watt, S (Sarieta)

Chess SA id

2050098009

FIDE id

Date of birth

2005-04-01 (Adult)

Gender

Female

Region

Cape Winelands (WCW)

Citizen

RSA

Titles

Chess SA registered

Last active game

2018-07-28

Personal details last changed

1900-01-01

Junior GPX Games

Junior GPX Points

Item	Main	Standard	Rapid	Blitz
Rating	1016	1058	1058.8	1200
Raw rating	1016	1058	1058.8	1200
Weighted rating	1016	1058	1058.8	1200
Weighted performance	59.6	0	0	0
Floor	700	700	700	700
K-factor	36	36	36	36
Min/Max rating change allowed	215.5	203	202.8	165.8
Highest rating	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01
Highest raw rating	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01
Highest weighted rating	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2018-10-01
Highest weighted performance	1200 2018-01-01	1200 2018-01-01	1200 2018-01-01	1200 2024-02-01

Prediction
Item	Main	Standard	Rapid	Blitz
Rating change	0	0	0	0
New rating	1016	1058	1058.8	1200
Analysis
Rating	1016	1058	1058.8	1200
Raw rating	1016	1058	1058.8	1200
Weighted rating	1016	1058	1058.8
Weighted performance	59.6	0	0
K-factor	36	36	36	36
Floor	700	700	700	700
Max/Min rating change allowed	215.5	203	202.8	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	1016	1058	1058.8	1200
New weighted rating	1016	1058	1058.8	1200
New weighted performance	54	0	0	0
Temp new rating	1016	1058	1058.8	1200
Temp new rating +/-	0	0	0	0
Final new rating +/-	0	0	0	0
New rating	1016	1058	1058.8	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
	0	0	0
History	34	18	16

Games since
	Main 0	Standard 0		Rapid 0		Blitz 0
Gender	Female
Age group	Adult
Region	Cape Winelands (WCW)
Province	Western Cape (WC)
Main
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Standard
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Rapid
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult Female	-1		-1		-1
Blitz
	RSA		Province		Region
Overall	-1		-1		-1
Female	-1		-1		-1
Adult	-1		-1		-1
Adult 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	34	19.5	57.35	62.5	857.6	920.1
Standard	18	10.5	58.33	70.8	866.2	937
Rapid	16	9	56.25	53.1	848	901.2
Blitz	0	0	0	0	0	0

Date	Main	Standard	Rapid	Blitz
2025-11-01	1016	1058	1058.8	1200
2025-09-30	1016	1058	1058.8	1200
2025-09-01	1016	1058	1058.8	1200
2025-08-01	1016	1058	1058.8	1200
2025-07-01	1016	1058	1058.8	1200
2025-06-01	1016	1058	1058.8	1200
2025-05-01	1016	1058	1058.8	1200
2025-04-01	1016	1058	1058.8	1200
2025-03-01	1016	1058	1058.8	1200
2025-02-01	1016	1058	1058.8	1200
2025-01-01	1016	1058	1058.8	1200
2024-12-01	1016	1058	1058.8	1200
2024-11-01	1016	1058	1058.8	1200
2024-10-01	1016	1058	1058.8	1200
2024-09-01	1016	1058	1058.8	1200
2024-08-01	1016	1058	1058.8	1200
2024-07-01	1016	1058	1058.8	1200
2024-09-01	1016	1058	1058.8	1200
2024-05-01	1016	1058	1058.8	1200
2024-04-01	1016	1058	1058.8	1200
2024-03-01	1016	1058	1058.8	1200
2024-02-01	1016	1058	1058.8	1200
2024-01-01	1016	1058	1058.8	1200
2023-12-01	1016	1058	1058.8	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 Winelands Schools Chess - Top Schools 2018 (U11+U13 Girls)	2018-07-28	2018-07-28	Rapid	Cape Winelands (WCW)	3	3	0	Yes	Analysis
2	Western Cape Schools Individuals 2018 (U13 Girls)	2018-05-19	2018-05-20	Standard	Overberg (WOS)	6	6	3	Yes	Analysis
3	Inter Regional 2018 (U14 Individual)	2018-05-04	2018-05-05	Standard	Frances Baard (NCF)	5	5	3.5	Yes	Analysis
4	Rhenish Primary Chess Tournament 2018 (U14)	2018-05-12	2018-05-12	Rapid	Cape Winelands (WCW)	7	7	5	Yes	Analysis
5	Cape Winelands Schools Trials 1 2018 (U13 Girls)	2018-03-03	2018-03-03	Rapid	Cape Winelands (WCW)	6	6	4	Yes	Analysis
6	Cape Winelands Schools Prestige 2018 (U13 Girls)	2018-03-24	2018-03-25	Standard	Cape Winelands (WCW)	7	7	4	Yes	Analysis

#	Games	Start				End
1	8	Tournament Cape Winelands Schools Prestige 2018				Tournament Inter Regional 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Meyson, Y (Yusraa)				Opponent Phemello, P (Paul)
2	3	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 4	type Rapid	result 1	date 2018-05-12	rnd 6	type Rapid	result 1
		Opponent Adonis, J (Jaydon)				Opponent Fukufukwana, O (Onwabile)
3	2	Tournament Western Cape Schools Individuals 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-05-20	rnd 5	type Standard	result 1	date 2018-05-20	rnd 6	type Standard	result 1
		Opponent Olivier, S (Sume)				Opponent Afrikaner, R (Ruhqaya)

#	Games	Start				End
1	8	Tournament Cape Winelands Schools Prestige 2018				Tournament Inter Regional 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Meyson, Y (Yusraa)				Opponent Phemello, P (Paul)
2	2	Tournament Western Cape Schools Individuals 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-05-20	rnd 5	type Standard	result 1	date 2018-05-20	rnd 6	type Standard	result 1
		Opponent Olivier, S (Sume)				Opponent Afrikaner, R (Ruhqaya)
3	1	Tournament Western Cape Schools Individuals 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-05-19	rnd 2	type Standard	result 1	date 2018-05-19	rnd 2	type Standard	result 1
		Opponent Geldenhuys, M (Mar-Rochelle)				Opponent Geldenhuys, M (Mar-Rochelle)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Trials 1 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-03-03	rnd 5	type Rapid	result 1	date 2018-05-12	rnd 2	type Rapid	result 1
		Opponent Godongwana, S (Somila)				Opponent Siyothula, L (Lisakhanya)
2	3	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 4	type Rapid	result 1	date 2018-05-12	rnd 6	type Rapid	result 1
		Opponent Adonis, J (Jaydon)				Opponent Fukufukwana, O (Onwabile)
3	2	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-03-03	rnd 2	type Rapid	result 1	date 2018-03-03	rnd 3	type Rapid	result 1
		Opponent Williams, A (Azraa)				Opponent Coetzee, L (Lenadia)

No games found.

#	Games	Start				End

#	Games	Start				End
1	5	Tournament Cape Winelands Schools Prestige 2018				Tournament Inter Regional 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-05-04	rnd 1	type Standard	result 1
		Opponent Meyson, Y (Yusraa)				Opponent Mxutule, X (Xolilizwe)
2	3	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 4	type Rapid	result 1	date 2018-05-12	rnd 6	type Rapid	result 1
		Opponent Adonis, J (Jaydon)				Opponent Fukufukwana, O (Onwabile)
3	2	Tournament Western Cape Schools Individuals 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-05-20	rnd 5	type Standard	result 1	date 2018-05-20	rnd 6	type Standard	result 1
		Opponent Olivier, S (Sume)				Opponent Afrikaner, R (Ruhqaya)

#	Games	Start				End
1	5	Tournament Cape Winelands Schools Prestige 2018				Tournament Inter Regional 2018
		date 2018-03-24	rnd 4	type Standard	result 1	date 2018-05-04	rnd 1	type Standard	result 1
		Opponent Meyson, Y (Yusraa)				Opponent Mxutule, X (Xolilizwe)
2	2	Tournament Western Cape Schools Individuals 2018				Tournament Western Cape Schools Individuals 2018
		date 2018-05-20	rnd 5	type Standard	result 1	date 2018-05-20	rnd 6	type Standard	result 1
		Opponent Olivier, S (Sume)				Opponent Afrikaner, R (Ruhqaya)
3	2	Tournament Inter Regional 2018				Tournament Inter Regional 2018
		date 2018-05-05	rnd 3	type Standard	result 1	date 2018-05-05	rnd 4	type Standard	result 1
		Opponent Rambuda, F (Funi)				Opponent Phemello, P (Paul)

#	Games	Start				End
1	4	Tournament Cape Winelands Schools Trials 1 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-03-03	rnd 5	type Rapid	result 1	date 2018-05-12	rnd 2	type Rapid	result 1
		Opponent Godongwana, S (Somila)				Opponent Siyothula, L (Lisakhanya)
2	3	Tournament Rhenish Primary Chess Tournament 2018				Tournament Rhenish Primary Chess Tournament 2018
		date 2018-05-12	rnd 4	type Rapid	result 1	date 2018-05-12	rnd 6	type Rapid	result 1
		Opponent Adonis, J (Jaydon)				Opponent Fukufukwana, O (Onwabile)
3	2	Tournament Cape Winelands Schools Trials 1 2018				Tournament Cape Winelands Schools Trials 1 2018
		date 2018-03-03	rnd 2	type Rapid	result 1	date 2018-03-03	rnd 3	type Rapid	result 1
		Opponent Williams, A (Azraa)				Opponent Coetzee, L (Lenadia)

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	Hlakaza ,O (Okuhle)	3	2	141.7	1	0	-425	2	2	425	0	0	0
1	Hlakaza ,O (Okuhle)	3	665.4	807.1	1	549.2	240.4	2	729.8	1090.4	0	0	0
2	Pistorius ,K (Kayla)	1	0	-425	1	0	-425	0	0	0	0	0	0
2	Pistorius ,K (Kayla)	1	800	375	1	815.6	375	0	0	0	0	0	0
3	De Beer ,SJ (Stefanus)	1	0.5	0	1	0.5	0	0	0	0	0	0	0
3	De Beer ,SJ (Stefanus)	1	829.6	829.6	1	831.6	829.6	0	0	0	0	0	0
4	Geldenhuys ,M (Mar-Rochelle)	1	1	425	1	1	425	0	0	0	0	0	0
4	Geldenhuys ,M (Mar-Rochelle)	1	805.5	1230.5	1	814.4	1230.5	0	0	0	0	0	0
5	Rambuda ,F (Funi)	1	1	425	1	1	425	0	0	0	0	0	0
5	Rambuda ,F (Funi)	1	1000.5	1425.5	1	965.7	1425.5	0	0	0	0	0	0
6	Afrikaner ,R (Ruhqaya)	1	1	425	1	1	425	0	0	0	0	0	0
6	Afrikaner ,R (Ruhqaya)	1	704.1	1129.1	1	724.7	1129.1	0	0	0	0	0	0
7	Phemello ,P (Paul)	1	1	425	1	1	425	0	0	0	0	0	0
7	Phemello ,P (Paul)	1	1183.5	1608.5	1	1200	1608.5	0	0	0	0	0	0
8	Mpukumpa ,S (Sisanda)	1	1	425	1	1	425	0	0	0	0	0	0
8	Mpukumpa ,S (Sisanda)	1	631.7	1056.7	1	500	1056.7	0	0	0	0	0	0
9	Onwabe ,N (Ngcakana)	1	1	425	1	1	425	0	0	0	0	0	0
9	Onwabe ,N (Ngcakana)	1	1200	1625	1	1200	1625	0	0	0	0	0	0
10	Msingapantsi ,N (Ntsika)	1	0	-425	1	0	-425	0	0	0	0	0	0
10	Msingapantsi ,N (Ntsika)	1	912.9	487.9	1	910.2	487.9	0	0	0	0	0	0

Norms

No norms achieved.

#	Norm	Tournament	Start	End	Rounds	Games	Score	Details

Ratings

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PLAYER PAGE

Personal

Van Der Watt, S (Sarieta)

Ratings

Game statistics

Rankings

Historical performance

Last 24 raw ratings

Rating graph

Tournaments

Top 3 Streaks

Top 10 opponents most often played

Norms