Player Page

Van Der Westhuizen, D (Dawid)
Dob: 2005/11/20 (U20)
Gender: Male
Chess SA id: 1050151336
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2023/10/21 (416 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
Current Raw rating1229.9
Current Weighted rating1231.5
Current Weighted performance986.5
Current official/published rating (highest between Raw, WR and WP)1231.5
Current highest rating achieved1246.6
Current floor (min rating allowed)746.6
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)±158.9
Current Raw change used (final)0.0
Projected new Raw rating1229.9
Projected new Weighed rating1132.9
Projected new Weighted performance986.5
Projected new final Raw rating (if new WP > new Raw)1229.9
Projected new highest rating1246.6
Projected new floor746.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1229.9
Projected effective change (new Official - current Official)-1.6
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
Current Raw rating1220.6
Current Weighted rating1220.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1220.6
Current highest rating achieved1226.8
Current floor (min rating allowed)726.8
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)±161.0
Current Raw change used (final)0.0
Projected new Raw rating1220.6
Projected new Weighed rating1122.9
Projected new Weighted performance800.8
Projected new final Raw rating (if new WP > new Raw)1220.6
Projected new highest rating1226.8
Projected new floor726.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1220.6
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1195.5
Current Weighted rating1197.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1197.8
Current highest rating achieved1220.0
Current floor (min rating allowed)720.0
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)±166.9
Current Raw change used (final)0.0
Projected new Raw rating1195.5
Projected new Weighed rating1101.8
Projected new Weighted performance618.1
Projected new final Raw rating (if new WP > new Raw)1195.5
Projected new highest rating1220.0
Projected new floor720.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1195.5
Projected effective change (new Official - current Official)-2.3
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Bonnievale Open Rapid 2023 (Intermediate) 2023/10/21 2023/10/21 Cape Winelands (WCW) Rapid 25 0.54 6 6 2.0 1246.6 1220.0 Analysis
4 Langeberg Top Schools 2023 (U15+U18 Mix) 2023/07/29 2023/07/29 Cape Winelands (WCW) Rapid 30 0.60 5 4 2.0 1236.2 1200.0 Analysis
3 Strategema 2023 (U15-U19) 2023/05/13 2023/05/13 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1233.8 1215.6 Analysis
2 Cape Winelands Schools Prestige 2023 (U19 Boys) 2023/03/11 2023/03/11 Cape Winelands (WCW) Standard 60 0.83 5 4 2.0 1232.9 1226.8 Analysis
1 Cape Winelands Schools Chess - Trials 1 2023 (U19 Boys) 2023/02/25 2023/02/25 Cape Winelands (WCW) Standard 60 0.83 5 5 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 13 0 11 13.0 54.2 35.4 1215.8 1251.2
White 12 4 0 8 4.0 33.3 -141.7 1270.6 1128.9
Black 12 9 0 3 9.0 75.0 212.5 1161.0 1373.5
Standard All 14 9 0 5 9.0 64.3 121.4 1158.0 1279.4
White 7 3 0 4 3.0 42.9 -60.7 1214.6 1153.8
Black 7 6 0 1 6.0 85.7 303.6 1101.4 1404.9
Rapid All 10 4 0 6 4.0 40.0 -85.0 1296.7 1211.7
White 5 1 0 4 1.0 20.0 -255.0 1348.9 1093.9
Black 5 3 0 2 3.0 60.0 85.0 1244.5 1329.5
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 105046625 De Wet, WJ (Wouter) 2 2.0 2 0 0 100.0 1216.5 425.0 1641.5 View list
2 1080151272 Valla, D (Dante) 2 1.0 1 0 1 50.0 1240.2 0.0 1240.2 View list
3 105072648 Snyman, A (Alex) 2 0.0 0 0 2 0.0 1216.5 -425.0 791.5 View list
4 104049731 Waite, S (Sebastian) 1 1.0 1 0 0 100.0 1232.9 425.0 1657.9 View list
5 1090101502 De Graaff, R (Ruben) 1 1.0 1 0 0 100.0 1233.8 425.0 1658.8 View list
6 1050146200 Cupido, R (Reagon) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1070137715 Mattheys, C (Clyde) 1 1.0 1 0 0 100.0 1233.8 425.0 1658.8 View list
8 1070156957 Kotze, J (Johann) 1 1.0 1 0 0 100.0 1233.8 425.0 1658.8 View list
9 105016327 Kotze, I (Izak) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 103082969 Coenraad, D (Dylan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1050133459 Albanie, D (Dominique) 1 1.0 1 0 0 100.0 1236.2 425.0 1661.2 View list
12 1080142360 Scheepers, D (Durran) 1 1.0 1 0 0 100.0 1236.2 425.0 1661.2 View list
13 108068744 Mfundisi, M (Mlibo) 1 1.0 1 0 0 100.0 1246.6 425.0 1671.6 View list
14 2140140713 Temmers, I (Isabella) 1 0.0 0 0 1 0.0 1246.6 -425.0 821.6 View list
15 1070137717 Smith, O (Oswill) 1 0.0 0 0 1 0.0 1233.8 -425.0 808.8 View list
16 1050097108 Segelaar, G (Geriant) 1 0.0 0 0 1 0.0 1236.2 -425.0 811.2 View list
17 1960162840 Mckenzie, S (Sean Wyatt) 1 0.0 0 0 1 0.0 1246.6 -425.0 821.6 View list
18 1980158264 Grimbly, S (St John) 1 0.0 0 0 1 0.0 1246.6 -425.0 821.6 View list
19 1930162839 Gembicki, J (Jonathan) 1 0.0 0 0 1 0.0 1246.6 -425.0 821.6 View list
20 1060138233 Fortuin, J (Jermaine) 1 0.0 0 0 1 0.0 1236.2 -425.0 811.2 View list