Player Page

De Villiers, D (Deidre)
Dob: 2008/07/28 (U18)
Gender: Female
Chess SA id: 208083762
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2020/02/08 (1599 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 rating672.4
Current Weighted rating672.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)672.4
Current highest rating achieved672.4
Current floor (min rating allowed)500.0
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)±351.6
Current Raw change used (final)0.0
Projected new Raw rating672.4
Projected new Weighed rating618.6
Projected new Weighted performance308.8
Projected new final Raw rating (if new WP > new Raw)672.4
Projected new highest rating672.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)672.4
Projected effective change (new Official - current Official)=0.0
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 rating539.2
Current Weighted rating539.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)539.2
Current highest rating achieved539.2
Current floor (min rating allowed)500.0
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)±425.1
Current Raw change used (final)0.0
Projected new Raw rating539.2
Projected new Weighed rating496.1
Projected new Weighted performance107.4
Projected new final Raw rating (if new WP > new Raw)539.2
Projected new highest rating539.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)539.2
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 rating736.4
Current Weighted rating736.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)736.4
Current highest rating achieved736.4
Current floor (min rating allowed)500.0
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)±321.0
Current Raw change used (final)0.0
Projected new Raw rating736.4
Projected new Weighed rating677.5
Projected new Weighted performance265.5
Projected new final Raw rating (if new WP > new Raw)736.4
Projected new highest rating736.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)736.4
Projected effective change (new Official - current Official)=0.0
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 rating500.0
Current Weighted rating500.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)500.0
Current highest rating achieved500.0
Current floor (min rating allowed)500.0
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 rating460.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating500.0
Projected new floor500.0
Projected new K-facor40
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Cape Winelands Schools Trials 1 2020 (U13 Girls) 2020/02/08 2020/02/08 Cape Winelands (WCW) Rapid 30 0.60 6 6 2.0 625.1 657.6 Analysis
3 Cape Winelands Open 2019 (U12) 2019/04/27 2019/04/27 Cape Winelands (WCW) Standard 60 0.83 5 4 1.0 594.6 500.0 Analysis
2 Strategema Club 2018 (U12) 2018/03/10 2018/03/10 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.0 547.3 578.8 Analysis
1 North Boland Trials 2018 (U11 Girls) 2018/02/17 2018/02/17 Cape Winelands (WCW) Rapid 30 0.60 5 5 2.0 500.0 500.0 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 20 6 2 12 7.0 35.0 -127.5 1177.4 1049.9
White 11 3 1 7 3.5 31.8 -154.5 1190.1 1035.6
Black 9 3 1 5 3.5 38.9 -94.4 1161.8 1067.3
Standard All 4 1 0 3 1.0 25.0 -212.5 1122.6 910.1
White 2 1 0 1 1.0 50.0 0.0 1163.0 1163.0
Black 2 0 0 2 0.0 0.0 -425.0 1082.1 657.1
Rapid All 16 5 2 9 6.0 37.5 -106.3 1191.1 1084.8
White 9 2 1 6 2.5 27.8 -188.9 1196.1 1007.2
Black 7 3 1 3 3.5 50.0 0.0 1184.5 1184.5
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 208084222 Goeieman, R (Roslin) 2 2.0 2 0 0 100.0 586.2 425.0 1011.2 View list
2 2070097085 Joseph, H (Halle) 2 0.5 0 1 1 25.0 523.6 -212.5 311.1 View list
3 2090098106 Fortuin, R (Rene) 1 1.0 1 0 0 100.0 594.6 425.0 1019.6 View list
4 2080097091 Mayeki, Z (Zintle) 1 1.0 1 0 0 100.0 500.0 425.0 925.0 View list
5 2070132363 Swartz, I (Inge) 1 1.0 1 0 0 100.0 625.1 425.0 1050.1 View list
6 2070098111 Mbusi, S (Sihle) 1 1.0 1 0 0 100.0 547.3 425.0 972.3 View list
7 2080097093 Maziet, N (Nazeerah) 1 0.5 0 1 0 50.0 500.0 0.0 500.0 View list
8 2080118429 Vermeulen, S (Suyana) 1 0.0 0 0 1 0.0 625.1 -425.0 200.1 View list
9 2090098078 Sylvester, S (Sade) 1 0.0 0 0 1 0.0 594.6 -425.0 169.6 View list
10 2080097092 Skippers, F (Fredelen) 1 0.0 0 0 1 0.0 594.6 -425.0 169.6 View list
11 208087357 Simon, A (Amor) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
12 2070132150 Mxesibe, S (Sbabalwe) 1 0.0 0 0 1 0.0 625.1 -425.0 200.1 View list
13 2080132358 Michaels, D (Danmaree) 1 0.0 0 0 1 0.0 625.1 -425.0 200.1 View list
14 207087296 Keyster, F (Farren) 1 0.0 0 0 1 0.0 500.0 -425.0 75.0 View list
15 2080132353 Grobler, M (Mari) 1 0.0 0 0 1 0.0 625.1 -425.0 200.1 View list
16 2090097172 Erasmus, A (Anneke) 1 0.0 0 0 1 0.0 594.6 -425.0 169.6 View list
17 1070098109 De Villiers, M (Mikyle) 1 0.0 0 0 1 0.0 547.3 -425.0 122.3 View list
18 1070098110 Barnard, P (Peter) 1 0.0 0 0 1 0.0 547.3 -425.0 122.3 View list