Player Page

Van Der Westhuizen, D (Dawid)
Dob: 2005/05/20 (U20)
Gender: Male
Chess SA id: 1050137726
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2023/04/02 (411 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 rating1214.4
Curent Weighted rating1206.9
Curent Weighted performance1024.9
Current official/published rating (highest between Raw, WR and WP)1214.4
Current floor (min rating allowed)717.3
Current highest rating achieved1217.3
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)±162.4
Current Raw change used (final)0.0
Projected new Raw rating1214.4
Projected new Weighed rating1208.3
Projected new Weighted performance1024.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1214.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1217.3
Projected new floor717.3
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 rating1183.6
Curent Weighted rating1172.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1183.6
Current floor (min rating allowed)683.6
Current highest rating achieved1183.6
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)±169.7
Current Raw change used (final)0.0
Projected new Raw rating1183.6
Projected new Weighed rating1174.7
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1183.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1183.6
Projected new floor683.6
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 rating1263.0
Curent Weighted rating1263.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1263.0
Current floor (min rating allowed)763.0
Current highest rating achieved1263.0
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)±151.6
Current Raw change used (final)0.0
Projected new Raw rating1263.0
Projected new Weighed rating1263.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1263.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1263.0
Projected new floor763.0
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)763.0
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 floor763.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
7 Western Cape HS Individuals 2023 (U19 Boys) 2023/04/01 2023/04/02 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1183.9 1128.4 Analysis
6 Langeberg Schools Chess Trials 2023 (U19 Boys+Girls) 2023/02/11 2023/02/11 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.5 1169.9 1262.6 Analysis
5 Robertson Strategema Club 2022 (U19) 2022/10/29 2022/10/29 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1157.1 1092.8 Analysis
4 Cape Winelands Schools Top Schools 2022 (U18 Mix) 2022/08/27 2022/08/27 Cape Winelands (WCW) Standard 60 0.83 5 4 1.0 1180.7 1115.2 Analysis
3 Strategema Chess Festival 2022 (U18 Open) 2022/05/14 2022/05/14 Cape Winelands (WCW) Rapid 30 0.60 5 5 3.5 1150.7 1228.4 Analysis
2 Cape Winelands Schools 2022 (U18 Boys) 2022/03/05 2022/03/05 Cape Winelands (WCW) Standard 60 0.83 5 5 1.0 1217.3 1200.0 Analysis
1 Lanfeberg Schools Chess Trials 2022 (U18) 2022/02/26 2022/02/26 Cape Winelands (WCW) Rapid 30 0.60 5 5 3.0 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 35 16 2 17 17.0 48.6 -12.1 1220.0 1207.9
White 17 7 2 8 8.0 47.1 -25.0 1249.1 1224.1
Black 18 9 0 9 9.0 50.0 0.0 1192.5 1192.5
Standard All 20 8 0 12 8.0 40.0 -85.0 1199.5 1114.5
White 9 3 0 6 3.0 33.3 -141.7 1250.4 1108.7
Black 11 5 0 6 5.0 45.5 -38.6 1157.9 1119.2
Rapid All 15 8 2 5 9.0 60.0 85.0 1247.3 1332.3
White 8 4 2 2 5.0 62.5 106.3 1247.6 1353.9
Black 7 4 0 3 4.0 57.1 60.7 1247.0 1307.7
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 1050098096 Daphula, L (Lelethu) 2 2.0 2 0 0 100.0 1185.0 425.0 1610.0 View list
2 1060141001 Visagie, J (Jermaine Franko) 2 2.0 2 0 0 100.0 1153.9 425.0 1578.9 View list
3 1050137721 De Beer, C (Charl Petrus) 2 0.0 0 0 2 0.0 1185.0 -425.0 760.0 View list
4 1040137720 Conradie, J (Jordan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1040097099 Britz, F (Ferdi) 1 1.0 1 0 0 100.0 1157.1 425.0 1582.1 View list
6 2050137719 Blomerus, M (Metilda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 105073361 Africa, L (Lindsay) 1 1.0 1 0 0 100.0 1183.9 425.0 1608.9 View list
8 1050150686 Adonis, T (Theon) 1 1.0 1 0 0 100.0 1183.9 425.0 1608.9 View list
9 1050151099 Goliath, P (Peterianho) 1 1.0 1 0 0 100.0 1183.9 425.0 1608.9 View list
10 1060137536 Duipies, J (Jaden) 1 1.0 1 0 0 100.0 1180.7 425.0 1605.7 View list
11 1050140996 Du Plessis, J (Jahmal) 1 1.0 1 0 0 100.0 1150.7 425.0 1575.7 View list
12 1050140998 Kotze, R (Roelof) 1 1.0 1 0 0 100.0 1150.7 425.0 1575.7 View list
13 1040140995 Danster, D (David Eugene) 1 1.0 1 0 0 100.0 1157.1 425.0 1582.1 View list
14 1050098455 Schoeman, E (Eugh Kian) 1 1.0 1 0 0 100.0 1217.3 425.0 1642.3 View list
15 1050132394 Snyman, C (Cradwin) 1 1.0 1 0 0 100.0 1169.9 425.0 1594.9 View list
16 1050137725 Kuhn, J (John- Peter) 1 0.5 0 1 0 50.0 1150.7 0.0 1150.7 View list
17 1040149854 Michaels, Z (Zaan) 1 0.5 0 1 0 50.0 1169.9 0.0 1169.9 View list
18 105046624 Crookes, J (Jonas) 1 0.0 0 0 1 0.0 1183.9 -425.0 758.9 View list
19 106078274 Karelse, R (Ricardiano) 1 0.0 0 0 1 0.0 1217.3 -425.0 792.3 View list
20 105013511 Jaffer, U (Uzair) 1 0.0 0 0 1 0.0 1183.9 -425.0 758.9 View list