Player Page

Coetzee, Z (Zander)
Dob: 2007/04/01 (U18)
Gender: Male
Chess SA id: 107084282
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2018/04/21 (2248 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 rating767.2
Current Weighted rating767.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)767.2
Current highest rating achieved767.2
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)±307.2
Current Raw change used (final)0.0
Projected new Raw rating767.2
Projected new Weighed rating705.8
Projected new Weighted performance190.2
Projected new final Raw rating (if new WP > new Raw)767.2
Projected new highest rating767.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)767.2
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 rating807.2
Current Weighted rating807.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)807.2
Current highest rating achieved807.2
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)±290.2
Current Raw change used (final)0.0
Projected new Raw rating807.2
Projected new Weighed rating742.6
Projected new Weighted performance190.2
Projected new final Raw rating (if new WP > new Raw)807.2
Projected new highest rating807.2
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)807.2
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 rating540.4
Current Weighted rating540.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)540.4
Current highest rating achieved540.4
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)±424.4
Current Raw change used (final)0.0
Projected new Raw rating540.4
Projected new Weighed rating497.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating540.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)540.4
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 rating540.4
Current Weighted rating540.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)540.4
Current highest rating achieved540.4
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)±424.4
Current Raw change used (final)0.0
Projected new Raw rating540.4
Projected new Weighed rating497.2
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating540.4
Projected new floor500.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)540.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Penryn Age Open 2018 (U12 Boys) 2018/04/21 2018/04/21 Ehlanzeni (MEN) Standard 63 0.84 5 5 2.0 726.5 762.0 Analysis
2 Sabie Primary 2018 (C) 2018/03/10 2018/03/10 Ehlanzeni (MEN) Standard 63 0.84 5 5 3.5 540.4 540.4 Analysis
1 Uplands College Open (C) 2018/03/03 2018/03/03 Ehlanzeni (MEN) Standard 63 0.84 5 5 4.0 540.4 540.4 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 15 9 1 5 9.5 63.3 113.3 981.4 1094.8
White 7 3 1 3 3.5 50.0 0.0 925.5 925.5
Black 8 6 0 2 6.0 75.0 212.5 1030.4 1242.9
Standard All 15 9 1 5 9.5 63.3 113.3 981.4 1094.8
White 7 3 1 3 3.5 50.0 0.0 925.5 925.5
Black 8 6 0 2 6.0 75.0 212.5 1030.4 1242.9
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 1060097930 Macmillan, K (Kegan) 1 1.0 1 0 0 100.0 540.4 425.0 965.4 View list
2 1080097933 Grobler, E (Etienne) 1 1.0 1 0 0 100.0 540.4 425.0 965.4 View list
3 1060098256 Dweku, N (Nkosiyephana) 1 1.0 1 0 0 100.0 540.4 425.0 965.4 View list
4 1080097928 Botes, L (Leon) 1 1.0 1 0 0 100.0 540.4 425.0 965.4 View list
5 1080098261 Bendlela, P (Phomelelo) 1 1.0 1 0 0 100.0 726.5 425.0 1151.5 View list
6 1080097931 Malumane, B (Billy) 1 1.0 1 0 0 100.0 540.4 425.0 965.4 View list
7 1080100255 Van Jaarsveld, R (Rickus) 1 1.0 1 0 0 100.0 726.5 425.0 1151.5 View list
8 1060097904 Naude, D (Damien) 1 1.0 1 0 0 100.0 540.4 425.0 965.4 View list
9 208078003 Naude, A (Annicka) 1 1.0 1 0 0 100.0 540.4 425.0 965.4 View list
10 105087727 Naidoo, E (Eshan) 1 0.5 0 1 0 50.0 540.4 0.0 540.4 View list
11 108092771 Van Vuuren, J (Joshua) 1 0.0 0 0 1 0.0 726.5 -425.0 301.5 View list
12 107070079 Sephton, M (Milan) 1 0.0 0 0 1 0.0 726.5 -425.0 301.5 View list
13 106065704 Meyer, L (Logan) 1 0.0 0 0 1 0.0 540.4 -425.0 115.4 View list
14 1070108282 Makuyana, T (Takudzuma) 1 0.0 0 0 1 0.0 726.5 -425.0 301.5 View list
15 104080585 Botha, H (Hano) 1 0.0 0 0 1 0.0 540.4 -425.0 115.4 View list