Player Page

Coetzee, M (Marelize)
Dob: 2011/02/10 (U14)
Gender: Female
Chess SA id: 2110110929
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2020/03/07 (1572 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 rating1425.4
Current Weighted rating1425.4
Current Weighted performance646.0
Current official/published rating (highest between Raw, WR and WP)1425.4
Current highest rating achieved1425.4
Current floor (min rating allowed)925.4
Current K-factor32
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)±120.3
Current Raw change used (final)0.0
Projected new Raw rating1425.4
Projected new Weighed rating1311.4
Projected new Weighted performance646.0
Projected new final Raw rating (if new WP > new Raw)1425.4
Projected new highest rating1425.4
Projected new floor925.4
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1425.4
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 rating1425.2
Current Weighted rating1425.2
Current Weighted performance646.0
Current official/published rating (highest between Raw, WR and WP)1425.2
Current highest rating achieved1425.2
Current floor (min rating allowed)925.2
Current K-factor32
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)±120.3
Current Raw change used (final)0.0
Projected new Raw rating1425.2
Projected new Weighed rating1311.2
Projected new Weighted performance646.0
Projected new final Raw rating (if new WP > new Raw)1425.2
Projected new highest rating1425.2
Projected new floor925.2
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1425.2
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 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
7 Eden Schools Closed Trials 1 2020 (U9 Girls) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 5 4.5 1357.5 1353.6 Analysis
6 Mossel Bay Trials 2 2020 (U9) 2020/02/15 2020/02/15 Eden District (WEG) Standard 65 0.85 5 5 4.5 1233.8 1235.6 Analysis
5 Mossel Bay Trials 1 2020 (U9) 2020/02/01 2020/02/01 Eden District (WEG) Standard 65 0.85 5 5 4.5 1233.8 1235.6 Analysis
4 Western Cape Schools Individuals 2019 (U9 Girls) 2019/05/18 2019/05/19 Eden District (WEG) Standard 60 0.83 6 0 0.0 1234.7 1239.6 Analysis
3 Eden Trials 3 2019 (U10 Girls) 2019/05/11 2019/05/11 Eden District (WEG) Standard 60 0.83 5 5 3.0 1234.7 1239.6 Analysis
2 Eden Trials 2 2019 (U10 Girls) 2019/04/13 2019/04/13 Eden District (WEG) Standard 60 0.83 5 5 3.0 1229.9 1235.6 Analysis
1 Eden Trials 1 2019 (U10 Girls) 2019/03/02 2019/03/02 Eden District (WEG) Standard 60 0.83 5 4 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 29 20 5 4 22.5 77.6 234.5 1177.5 1412.0
White 16 12 2 2 13.0 81.3 265.6 1179.4 1445.0
Black 13 8 3 2 9.5 73.1 196.2 1175.2 1371.4
Standard All 29 20 5 4 22.5 77.6 234.5 1177.5 1412.0
White 16 12 2 2 13.0 81.3 265.6 1179.4 1445.0
Black 13 8 3 2 9.5 73.1 196.2 1175.2 1371.4
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 2100108133 Kruger, R (Riasha) 3 2.0 2 0 1 66.7 1221.5 141.7 1363.2 View list
2 2110110932 Bester, L (Lize-Mari) 3 2.0 1 2 0 66.7 1275.0 141.7 1416.7 View list
3 2110108152 Badenhorst, A (Anina) 3 2.0 1 2 0 66.7 1264.1 141.7 1405.7 View list
4 2110130875 Pienaar, D (Dan-Mari) 2 2.0 2 0 0 100.0 1233.8 425.0 1658.8 View list
5 2100108138 Steyn, K (Kaila) 2 2.0 2 0 0 100.0 1232.3 425.0 1657.3 View list
6 1110130870 Matthee, D (Deavan) 2 2.0 2 0 0 100.0 1233.8 425.0 1658.8 View list
7 1110130855 Cupido, N (Navin-Leigh) 2 2.0 2 0 0 100.0 1233.8 425.0 1658.8 View list
8 2100109379 Gouws, G (Garlan) 2 1.0 1 0 1 50.0 1215.0 0.0 1215.0 View list
9 2120119442 Kuyler, E (Elri) 1 1.0 1 0 0 100.0 1357.5 425.0 1782.5 View list
10 2110105969 Klaasen, L (Lauren) 1 1.0 1 0 0 100.0 1229.9 425.0 1654.9 View list
11 2110130851 Bowkers, M (Marcelle) 1 1.0 1 0 0 100.0 1357.5 425.0 1782.5 View list
12 2110119491 Mpuru, M (Moyisi) 1 1.0 1 0 0 100.0 1357.5 425.0 1782.5 View list
13 1110130871 Moolman, J (Jahmeilio) 1 1.0 1 0 0 100.0 1233.8 425.0 1658.8 View list
14 1110130882 Simons, W (Waydene) 1 1.0 1 0 0 100.0 1233.8 425.0 1658.8 View list
15 2100110930 Othandwaya, K (Kanana) 1 1.0 1 0 0 100.0 1234.7 425.0 1659.7 View list
16 2100109663 Windvogel, P (Paulene) 1 0.5 0 1 0 50.0 1234.7 0.0 1234.7 View list
17 2100108130 Opperman, A (Amy) 1 0.0 0 0 1 0.0 1229.9 -425.0 804.9 View list
18 2100110931 Labuschagne, A (Anke) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list