Player Page

Van Der Walt, A (Andries)
Dob: 2009/10/08 (U16)
Gender: Male
Chess SA id: 1090110746
FIDE id:
Region: Overberg (WOS)
Citizen: RSA
Title(s):
Last active: 2020/03/15 (1539 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 rating1132.6
Curent Weighted rating1132.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1132.6
Current floor (min rating allowed)648.9
Current highest rating achieved1148.9
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)±182.5
Current Raw change used (final)0.0
Projected new Raw rating1132.6
Projected new Weighed rating1132.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1132.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1148.9
Projected new floor648.9
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 rating1122.4
Curent Weighted rating1122.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1122.4
Current floor (min rating allowed)636.8
Current highest rating achieved1136.8
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)±185.2
Current Raw change used (final)0.0
Projected new Raw rating1122.4
Projected new Weighed rating1122.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1122.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1136.8
Projected new floor636.8
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 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)700.0
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 floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Overberg Closed 2020 (U11 Boys) 2020/03/15 2020/03/15 Overberg (WOS) Standard 60 0.83 5 5 3.0 1100.4 1080.4 Analysis
2 Overberg Top Schools 2019 (U11) 2019/07/20 2019/07/20 Overberg (WOS) Standard 60 0.83 5 5 1.0 1148.9 1136.8 Analysis
1 Overberg First Trial 2019 (U12) 2019/02/23 2019/02/23 Overberg (WOS) Standard 60 0.83 5 4 0.5 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 19 5 1 13 5.5 28.9 -178.9 1169.1 990.2
White 9 4 0 5 4.0 44.4 -47.2 1161.9 1114.7
Black 10 1 1 8 1.5 15.0 -297.5 1175.6 878.1
Standard All 19 5 1 13 5.5 28.9 -178.9 1169.1 990.2
White 9 4 0 5 4.0 44.4 -47.2 1161.9 1114.7
Black 10 1 1 8 1.5 15.0 -297.5 1175.6 878.1
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 110089021 Lubbe, C (Christiaan) 2 2.0 2 0 0 100.0 1148.9 425.0 1573.9 View list
2 208094914 Mayezana, A (Amila) 2 0.0 0 0 2 0.0 1148.9 -425.0 723.9 View list
3 1110116651 Van Zyl, J (Johannes) 2 0.0 0 0 2 0.0 1148.9 -425.0 723.9 View list
4 2080102788 Kok, T (Tilde) 2 0.0 0 0 2 0.0 1148.9 -425.0 723.9 View list
5 1070099829 Lotz, J (Johndre) 2 0.0 0 0 2 0.0 1148.9 -425.0 723.9 View list
6 1100133307 Longland, JC (Jc) 1 1.0 1 0 0 100.0 1100.4 425.0 1525.4 View list
7 1090133306 Lombaard, C (Charlton) 1 1.0 1 0 0 100.0 1100.4 425.0 1525.4 View list
8 1100111302 Hansen, D (Damian) 1 1.0 1 0 0 100.0 1100.4 425.0 1525.4 View list
9 1090110743 January, CR (Chad Roland) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
10 2080154672 Mcosana, O (Oyama) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 2080099834 Du Plessis, Y (Yara) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 209084154 Brink, S (Samantha) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 109080786 Botha, C (Chris) 1 0.0 0 0 1 0.0 1100.4 -425.0 675.4 View list
14 1100100606 Bekker, A (Armin) 1 0.0 0 0 1 0.0 1100.4 -425.0 675.4 View list