Player Page

Coetzee, E (Ethan)
Dob: 2003/02/18 (Adult)
Gender: Male
Chess SA id: 103088405
FIDE id:
Region: Ethekwini (KED)
Citizen: RSA
Title(s):
Last active: 2019/05/11 (1878 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 rating1126.9
Current Weighted rating1126.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1126.9
Current highest rating achieved1175.4
Current floor (min rating allowed)675.4
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)±184.0
Current Raw change used (final)0.0
Projected new Raw rating1126.9
Projected new Weighed rating1036.7
Projected new Weighted performance146.8
Projected new final Raw rating (if new WP > new Raw)1126.9
Projected new highest rating1175.4
Projected new floor675.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1126.9
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 rating1170.4
Current Weighted rating1170.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1170.4
Current highest rating achieved1170.4
Current floor (min rating allowed)670.4
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)±173.0
Current Raw change used (final)0.0
Projected new Raw rating1170.4
Projected new Weighed rating1076.8
Projected new Weighted performance66.9
Projected new final Raw rating (if new WP > new Raw)1170.4
Projected new highest rating1170.4
Projected new floor670.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1170.4
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 rating1119.6
Current Weighted rating1119.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1119.6
Current highest rating achieved1119.6
Current floor (min rating allowed)619.6
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)±185.9
Current Raw change used (final)0.0
Projected new Raw rating1119.6
Projected new Weighed rating1030.0
Projected new Weighted performance98.2
Projected new final Raw rating (if new WP > new Raw)1119.6
Projected new highest rating1119.6
Projected new floor619.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1119.6
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
2 Centenary Chess Tournament 2019 (High School) 2019/05/11 2019/05/11 iLembe (KIK) Rapid 30 0.60 6 6 2.0 1175.4 1200.0 Analysis
1 Umhlali Preparatory Individuals 2018 (High School) 2018/03/17 2018/03/17 iLembe (KIK) Standard 60 0.83 5 5 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 11 5 0 6 5.0 45.5 -38.6 917.3 878.6
White 5 3 0 2 3.0 60.0 85.0 784.5 869.5
Black 6 2 0 4 2.0 33.3 -141.7 1027.9 886.3
Standard All 5 3 0 2 3.0 60.0 85.0 857.7 942.7
White 2 2 0 0 2.0 100.0 425.0 500.0 925.0
Black 3 1 0 2 1.0 33.3 -141.7 1096.1 954.4
Rapid All 6 2 0 4 2.0 33.3 -141.7 966.9 825.3
White 3 1 0 2 1.0 33.3 -141.7 974.2 832.5
Black 3 1 0 2 1.0 33.3 -141.7 959.7 818.1
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 100078234 Venter, S (Shaun) 2 1.0 1 0 1 50.0 1187.7 0.0 1187.7 View list
2 100078235 Venter, J (Justin) 2 1.0 1 0 1 50.0 1187.7 0.0 1187.7 View list
3 1030114157 Zulu, F (Freeman) 1 1.0 1 0 0 100.0 1175.4 425.0 1600.4 View list
4 104088489 Francis, SL (Simon) 1 1.0 1 0 0 100.0 1175.4 425.0 1600.4 View list
5 2050098911 Myeni, L (Lungani) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1050098909 Somaru, V (Vidur) 1 0.0 0 0 1 0.0 1175.4 -425.0 750.4 View list
7 103088406 Scott, T (Tristan) 1 0.0 0 0 1 0.0 1175.4 -425.0 750.4 View list
8 103073217 Mkhwanazi, A (Asanda) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 102066682 Cele, K (Khetha) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list