Player Page

Van Der Westhuizen, A (Andre)
Dob: 2006/02/06 (U20)
Gender: Male
Chess SA id: 1060096742
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2019/03/17 (1890 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 rating1090.3
Curent Weighted rating1090.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1090.3
Current floor (min rating allowed)679.3
Current highest rating achieved1179.3
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)±193.9
Current Raw change used (final)0.0
Projected new Raw rating1090.3
Projected new Weighed rating1090.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1090.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1179.3
Projected new floor679.3
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 rating1088.0
Curent Weighted rating1088.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1088.0
Current floor (min rating allowed)588.0
Current highest rating achieved1088.0
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)±194.5
Current Raw change used (final)0.0
Projected new Raw rating1088.0
Projected new Weighed rating1088.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1088.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1088.0
Projected new floor588.0
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 rating1146.0
Curent Weighted rating1146.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1146.0
Current floor (min rating allowed)663.6
Current highest rating achieved1163.6
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)±179.1
Current Raw change used (final)0.0
Projected new Raw rating1146.0
Projected new Weighed rating1146.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1146.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1163.6
Projected new floor663.6
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)663.6
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 floor663.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Cape Winelands Schools Closed 2019 (U13 Boys) 2019/03/16 2019/03/17 Cape Winelands (WCW) Standard 60 0.83 7 6 1.0 1166.3 1200.0 Analysis
3 CW Schools Open 2019 (U13 Boys) 2019/02/02 2019/02/02 Cape Winelands (WCW) Rapid 30 0.60 6 6 2.5 1178.8 1162.0 Analysis
2 Courtrai Young Masters 2018 (U12) 2018/10/27 2018/10/27 Cape Winelands (WCW) Rapid 15 0.39 7 5 3.0 1179.3 1163.6 Analysis
1 Mandela Drakenstein Mgt Area Rapid Chess 2018 (Primary School) 2018/02/03 2018/02/03 Cape Winelands (WCW) Rapid 27 0.57 7 7 4.0 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 24 10 1 13 10.5 43.8 -53.1 1073.3 1020.1
White 11 5 0 6 5.0 45.5 -38.6 1019.0 980.4
Black 13 5 1 7 5.5 42.3 -65.4 1119.2 1053.8
Standard All 6 1 0 5 1.0 16.7 -283.3 1125.2 841.8
White 3 1 0 2 1.0 33.3 -141.7 1131.7 990.0
Black 3 0 0 3 0.0 0.0 -425.0 1118.7 693.7
Rapid All 18 9 1 8 9.5 52.8 23.6 1056.0 1079.6
White 8 4 0 4 4.0 50.0 0.0 976.8 976.8
Black 10 5 1 4 5.5 55.0 42.5 1119.3 1161.8
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 1070108640 Gardner, S (Sulayman) 2 1.0 1 0 1 50.0 1172.5 0.0 1172.5 View list
2 107078342 King, B (Brandon) 2 0.0 0 0 2 0.0 1172.5 -425.0 747.5 View list
3 107060804 Rennie, D (David) 2 0.0 0 0 2 0.0 1172.8 -425.0 747.8 View list
4 205082160 Qolongile, S (Sinoxolo) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1050096739 Opperman, E (Enrico) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 108091662 Mafila, S (Sibusiswe) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1070108626 Le Cordeur, J (Jordan) 1 1.0 1 0 0 100.0 1178.8 425.0 1603.8 View list
8 2070096743 Kruger, K (Kimlynn) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 1070104269 Van Der Merwe, R (Ruan) 1 1.0 1 0 0 100.0 1179.3 425.0 1604.3 View list
10 2060107101 Du Preez, K (Kira) 1 1.0 1 0 0 100.0 1179.3 425.0 1604.3 View list
11 107064069 Drury, N (Nicholas) 1 1.0 1 0 0 100.0 1179.3 425.0 1604.3 View list
12 1060108639 De Klerk, J (Jeandre) 1 1.0 1 0 0 100.0 1178.8 425.0 1603.8 View list
13 1060108636 Brown, G (Gareth) 1 0.5 0 1 0 50.0 1178.8 0.0 1178.8 View list
14 1060096290 Kariem, S (Shakir) 1 0.0 0 0 1 0.0 1179.3 -425.0 754.3 View list
15 1060097997 Jefthas, Z (Zairon) 1 0.0 0 0 1 0.0 1178.8 -425.0 753.8 View list
16 205073108 Galeni, A (Abulele) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 207085454 Ferreira, M (Mila) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 106087911 Benvenuto, O (Oscar) 1 0.0 0 0 1 0.0 1166.3 -425.0 741.3 View list
19 106087062 Adams, F (Franco) 1 0.0 0 0 1 0.0 1166.3 -425.0 741.3 View list
20 105092976 Dangazele, H (Hlalanathi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list