Player Page

Arends, S (Sylvia)
Dob: 2010/01/20 (U16)
Gender: Female
Chess SA id: 2100111303
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2023/03/25 (420 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1117.2
Curent Weighted rating1111.2
Curent Weighted performance747.1
Current official/published rating (highest between Raw, WR and WP)1117.2
Current floor (min rating allowed)668.1
Current highest rating achieved1168.1
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±186.6
Current Raw change used (final)0.0
Projected new Raw rating1117.2
Projected new Weighed rating1112.4
Projected new Weighted performance747.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1117.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1168.1
Projected new floor668.1
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1069.2
Curent Weighted rating1067.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1069.2
Current floor (min rating allowed)660.0
Current highest rating achieved1160.0
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±199.8
Current Raw change used (final)0.0
Projected new Raw rating1069.2
Projected new Weighed rating1067.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1069.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1160.0
Projected new floor660.0
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1233.2
Curent Weighted rating1228.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1233.2
Current floor (min rating allowed)733.2
Current highest rating achieved1233.2
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±158.2
Current Raw change used (final)0.0
Projected new Raw rating1233.2
Projected new Weighed rating1229.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1233.2
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1233.2
Projected new floor733.2
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)733.2
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor733.2
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Overberg School Chess Closed Tournament 2023 (U13 Boys) 2023/03/25 2023/03/25 Overberg (WOS) Standard 60 0.83 5 5 2.0 1077.4 1054.4 Analysis
4 Overberg Schools Bredasdorp Zone Trails 2023 (U13) 2023/02/16 2023/03/02 Overberg (WOS) Rapid 20 0.47 6 6 4.0 1077.4 1200.0 Analysis
3 Overberg Top Schools 2019 (U11) 2019/07/20 2019/07/20 Overberg (WOS) Standard 60 0.83 5 5 1.5 1085.4 1058.8 Analysis
2 Western Cape Schools Individuals 2019 (U9 Boys) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 5 0.0 1168.1 1160.0 Analysis
1 Overberg School Chess Close Champs 2019 (U9 Boys) 2019/03/08 2019/03/09 Overberg (WOS) Standard 60 0.83 6 6 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 32 10 3 19 11.5 35.9 -119.5 1179.9 1060.3
White 14 6 1 7 6.5 46.4 -30.4 1207.7 1177.4
Black 18 4 2 12 5.0 27.8 -188.9 1158.2 969.3
Standard All 26 6 3 17 7.5 28.8 -179.8 1182.1 1002.3
White 12 4 1 7 4.5 37.5 -106.3 1209.0 1102.8
Black 14 2 2 10 3.0 21.4 -242.9 1159.1 916.2
Rapid All 6 4 0 2 4.0 66.7 141.7 1170.0 1311.7
White 2 2 0 0 2.0 100.0 425.0 1200.0 1625.0
Black 4 2 0 2 2.0 50.0 0.0 1155.0 1155.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2080116644 Mushohwe, L (Lee Ann) 2 2.0 2 0 0 100.0 1085.4 425.0 1510.4 View list
2 1090116648 Brits, U (Udo) 2 1.0 0 2 0 50.0 1085.4 0.0 1085.4 View list
3 209093572 Koko, A (Anisa) 2 0.0 0 0 2 0.0 1085.4 -425.0 660.4 View list
4 110089026 Oliver, J (Joagen) 2 0.0 0 0 2 0.0 1184.0 -425.0 759.0 View list
5 2090102786 Swart, C (Carli) 2 0.0 0 0 2 0.0 1085.4 -425.0 660.4 View list
6 108091557 Bester, HN (Hugo) 2 0.0 0 0 2 0.0 1085.4 -425.0 660.4 View list
7 1110151353 Swart, J (Jayden) 1 1.0 1 0 0 100.0 1077.4 425.0 1502.4 View list
8 1000152327 Rolobane, A (Avuyile) 1 1.0 1 0 0 100.0 1077.4 425.0 1502.4 View list
9 1100151348 Muggels, C (Chadwin) 1 1.0 1 0 0 100.0 1077.4 425.0 1502.4 View list
10 1100111301 Mittan, A (Andrew) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1110111298 Spires, E (Elijah) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 1110151346 Ess, N (Noah) 1 1.0 1 0 0 100.0 1077.4 425.0 1502.4 View list
13 1100150714 Kellerman, D (Dian) 1 1.0 1 0 0 100.0 1077.4 425.0 1502.4 View list
14 1110147448 Van Der Merwe, L (Luan Rudolf Johanne) 1 1.0 1 0 0 100.0 1077.4 425.0 1502.4 View list
15 1100111302 Hansen, D (Damian) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
16 1110099915 Stuart, G (Gabriel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 1110106824 Scholtz, F (Francois) 1 0.0 0 0 1 0.0 1077.4 -425.0 652.4 View list
18 110089021 Lubbe, C (Christiaan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1110100594 Lawrence, J (Joel) 1 0.0 0 0 1 0.0 1168.1 -425.0 743.1 View list
20 210086678 Botha, E (Emily) 1 0.0 0 0 1 0.0 1077.4 -425.0 652.4 View list