Player Page

Van Heerden, M (Michaela)
Dob: 2006/11/12 (U20)
Gender: Female
Chess SA id: 2060144614
FIDE id:
Region: Frances Baard (NCF)
Citizen: RSA
Title(s):
Last active: 2022/08/20 (639 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 rating1131.8
Curent Weighted rating1132.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1132.5
Current floor (min rating allowed)631.8
Current highest rating achieved1131.8
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)±182.7
Current Raw change used (final)0.0
Projected new Raw rating1131.8
Projected new Weighed rating1132.0
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1132.0
Projected effective change (new Official - current Official)-0.5
Projected new highest rating1131.8
Projected new floor631.8
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 rating1117.2
Curent Weighted rating1118.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1118.0
Current floor (min rating allowed)617.2
Current highest rating achieved1117.2
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)±186.6
Current Raw change used (final)0.0
Projected new Raw rating1117.2
Projected new Weighed rating1117.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1117.5
Projected effective change (new Official - current Official)-0.6
Projected new highest rating1117.2
Projected new floor617.2
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)700.0
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 floor700.0
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)700.0
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 floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 Kimberley Chess Club Development Tournament 2022 (F) 2022/08/20 2022/08/20 Frances Baard (NCF) Standard 62 0.84 5 5 3.5 1200.0 1200.0 Analysis
1 Diamond Chess Academy Junior Championships 2022 (U18) 2022/08/06 2022/08/06 Frances Baard (NCF) Standard 62 0.84 5 5 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 10 3 1 6 3.5 35.0 -127.5 1143.5 1016.0
White 6 2 0 4 2.0 33.3 -141.7 1102.5 960.8
Black 4 1 1 2 1.5 37.5 -106.3 1205.1 1098.8
Standard All 10 3 1 6 3.5 35.0 -127.5 1143.5 1016.0
White 6 2 0 4 2.0 33.3 -141.7 1102.5 960.8
Black 4 1 1 2 1.5 37.5 -106.3 1205.1 1098.8
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 205061347 Van Der Sandt, A (Arrynne) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 2040098698 Phiri, T (Tshireletso) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 2050145183 Nkuna, N (Nhlanhla Chantelle) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 206050681 Ahjum, J (Jordan) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
5 205084934 Mokoena, B (Bonolo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
6 1070130276 Makhele, A (Amos) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
7 2070096172 Leeuw, U (Unathi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
8 1050142017 Hassen, C (Chemile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 107064238 Grove, E (Enrique) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
10 1070143827 Armoed, T (Tumelo) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list