Player Page

Van Der Sandt, A (Arrynne)
Dob: 2005/07/20 (U20)
Gender: Female
Chess SA id: 205061347
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2022/08/20 (653 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 rating708.8
Curent Weighted rating708.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)708.8
Current floor (min rating allowed)500.0
Current highest rating achieved708.8
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)±333.9
Current Raw change used (final)0.0
Projected new Raw rating708.8
Projected new Weighed rating708.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)708.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating708.8
Projected new floor500.0
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 rating750.0
Curent Weighted rating749.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)750.0
Current floor (min rating allowed)500.0
Current highest rating achieved750.0
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)±314.8
Current Raw change used (final)0.0
Projected new Raw rating750.0
Projected new Weighed rating750.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)750.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating750.0
Projected new floor500.0
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 rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating500.0
Projected new floor500.0
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 rating500.0
Curent Weighted rating500.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)500.0
Current floor (min rating allowed)500.0
Current highest rating achieved500.0
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)±449.5
Current Raw change used (final)0.0
Projected new Raw rating500.0
Projected new Weighed rating500.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)500.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Kimberley Chess Club Development Tournament 2022 (F) 2022/08/20 2022/08/20 Frances Baard (NCF) Standard 62 0.84 5 5 2.5 625.8 651.2 Analysis
2 Inter Regional 2018 (U14 Team) 2018/05/04 2018/05/05 Frances Baard (NCF) Standard 60 0.83 5 4 1.0 598.6 618.8 Analysis
1 Frances Baard Schools Eliminations 2018 (U13 Girls) 2018/03/17 2018/03/17 Frances Baard (NCF) Standard 60 0.83 5 5 3.0 500.0 500.0 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 14 6 1 7 6.5 46.4 -30.4 1168.9 1138.6
White 8 3 1 4 3.5 43.8 -53.1 1177.5 1124.4
Black 6 3 0 3 3.0 50.0 0.0 1157.5 1157.5
Standard All 14 6 1 7 6.5 46.4 -30.4 1168.9 1138.6
White 8 3 1 4 3.5 43.8 -53.1 1177.5 1124.4
Black 6 3 0 3 3.0 50.0 0.0 1157.5 1157.5
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2050098677 Kopa, K (Katlego) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
2 2050098679 Kolberg, K (Kesaoleboga) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
3 2050098678 Kekgethile, T (Tsholofelo) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
4 105094933 Mere, E (Elrico) 1 1.0 1 0 0 100.0 598.6 425.0 1023.6 View list
5 2050145183 Nkuna, N (Nhlanhla Chantelle) 1 1.0 1 0 0 100.0 625.8 425.0 1050.8 View list
6 2050145181 Mokwadi, K (Kelebogile) 1 1.0 1 0 0 100.0 625.8 425.0 1050.8 View list
7 206050681 Ahjum, J (Jordan) 1 0.5 0 1 0 50.0 625.8 0.0 625.8 View list
8 2060144614 Van Heerden, M (Michaela) 1 0.0 0 0 1 0.0 625.8 -425.0 200.8 View list
9 205084934 Mokoena, B (Bonolo) 1 0.0 0 0 1 0.0 625.8 -425.0 200.8 View list
10 105092624 Letsoara, L (Lehlohonolo) 1 0.0 0 0 1 0.0 598.6 -425.0 173.6 View list
11 206017621 Leite, K (Kiara) 1 0.0 0 0 1 0.0 598.6 -425.0 173.6 View list
12 105065548 Hendricks, UO (Uziel) 1 0.0 0 0 1 0.0 598.6 -425.0 173.6 View list
13 206050683 Ahjum, SHA (Savannah) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
14 208050682 Ahjum, KMK (Kristen) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list