Player Page

Van Der Heever, M (Melanie)
Dob: 2008/05/30 (U18)
Gender: Female
Chess SA id: 2080111975
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2019/09/14 (1898 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 rating1029.4
Current Weighted rating1029.4
Current Weighted performance319.7
Current official/published rating (highest between Raw, WR and WP)1029.4
Current highest rating achieved1065.9
Current floor (min rating allowed)565.9
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)±211.4
Current Raw change used (final)0.0
Projected new Raw rating1029.4
Projected new Weighed rating947.0
Projected new Weighted performance319.7
Projected new final Raw rating (if new WP > new Raw)1029.4
Projected new highest rating1065.9
Projected new floor565.9
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1029.4
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 rating1011.4
Current Weighted rating1011.4
Current Weighted performance319.7
Current official/published rating (highest between Raw, WR and WP)1011.4
Current highest rating achieved1056.6
Current floor (min rating allowed)556.6
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)±216.9
Current Raw change used (final)0.0
Projected new Raw rating1011.4
Projected new Weighed rating930.5
Projected new Weighted performance319.7
Projected new final Raw rating (if new WP > new Raw)1011.4
Projected new highest rating1056.6
Projected new floor556.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1011.4
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 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
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 Ekurhuleni Grand Prix 2019 (Girls Juniors) 2019/09/14 2019/09/14 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1065.9 1056.6 Analysis
4 Springs Open 2019 (C) 2019/08/31 2019/08/31 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1046.3 1030.6 Analysis
3 Ekurhuleni Trials (3) 2019 (U12) 2019/06/08 2019/06/08 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1050.6 1034.2 Analysis
2 Ekurhuleni Trials 2 2019 (U12) 2019/04/27 2019/04/27 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
1 Primrose Chess Club Open 2019 (C) 2019/04/13 2019/04/13 Ekurhuleni (GE) Standard 60 0.83 5 4 0.0 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 6 0 18 6.0 25.0 -212.5 1136.0 923.5
White 11 3 0 8 3.0 27.3 -193.2 1124.4 931.2
Black 13 3 0 10 3.0 23.1 -228.8 1145.8 916.9
Standard All 24 6 0 18 6.0 25.0 -212.5 1136.0 923.5
White 11 3 0 8 3.0 27.3 -193.2 1124.4 931.2
Black 13 3 0 10 3.0 23.1 -228.8 1145.8 916.9
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 1080107799 Du Toit, J (Jaunre) 2 1.0 1 0 1 50.0 1125.3 0.0 1125.3 View list
2 2090101531 De Lange, N (Nadia) 1 1.0 1 0 0 100.0 1050.6 425.0 1475.6 View list
3 1080118664 Mnqonywa, A (Asiphe) 1 1.0 1 0 0 100.0 1046.3 425.0 1471.3 View list
4 2080117841 Maritz, S (Sune) 1 1.0 1 0 0 100.0 1065.9 425.0 1490.9 View list
5 1070118647 Mahlangu, R (Rendani) 1 1.0 1 0 0 100.0 1046.3 425.0 1471.3 View list
6 108089379 Olivier, J (Juvandre) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1080101224 Nunes, D (Duarte) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 2080115639 Mothibi, K (Kgabo) 1 0.0 0 0 1 0.0 1065.9 -425.0 640.9 View list
9 1090101493 Van Heerden, L (Llewellyn) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1090101491 Van Der Merwe, L (Logan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 107069165 Slabbert, U (Ulrich) 1 0.0 0 0 1 0.0 1046.3 -425.0 621.3 View list
12 1060101853 Sibanyoni, N (Nthuthuko) 1 0.0 0 0 1 0.0 1046.3 -425.0 621.3 View list
13 108093911 Rothmann, WR (Willem Ruwan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1080104946 Pillman, AH (Arthur Hanre) 1 0.0 0 0 1 0.0 1050.6 -425.0 625.6 View list
15 2090107793 King, D (Danielle) 1 0.0 0 0 1 0.0 1065.9 -425.0 640.9 View list
16 1100107812 Kgothatso, S (Seolwana) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 109076140 Jones, E (Edward) 1 0.0 0 0 1 0.0 1046.3 -425.0 621.3 View list
18 2060101365 Harmse, D (Dominique) 1 0.0 0 0 1 0.0 1065.9 -425.0 640.9 View list
19 1090098186 Dias, R (Ricardo) 1 0.0 0 0 1 0.0 1050.6 -425.0 625.6 View list
20 108072345 De Swardt, C (Chrizander) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list