Player Page

Afrika, E (Ethan)
Dob: 2005/02/01 (U20)
Gender: Male
Chess SA id: 1050133919
FIDE id:
Region: Pixley-ka-Seme (NCP)
Citizen: RSA
Title(s):
Last active: 2022/06/24 (695 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 rating1184.2
Curent Weighted rating1184.2
Curent Weighted performance828.0
Current official/published rating (highest between Raw, WR and WP)1184.2
Current floor (min rating allowed)710.5
Current highest rating achieved1210.5
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)±169.6
Current Raw change used (final)0.0
Projected new Raw rating1184.2
Projected new Weighed rating1184.2
Projected new Weighted performance828.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1184.2
Projected effective change (new Official - current Official)-0.0
Projected new highest rating1210.5
Projected new floor710.5
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 rating1180.6
Curent Weighted rating1180.6
Curent Weighted performance826.7
Current official/published rating (highest between Raw, WR and WP)1180.6
Current floor (min rating allowed)714.8
Current highest rating achieved1214.8
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)±170.5
Current Raw change used (final)0.0
Projected new Raw rating1180.6
Projected new Weighed rating1180.6
Projected new Weighted performance826.7
Projected new official/published rating (highest between new Raw, new WR and new WP)1180.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1214.8
Projected new floor714.8
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
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
6 Northern Cape Provincial Schools Trials 2022 (U18 Boys) 2022/06/24 2022/06/24 Frances Baard (NCF) Standard 62 0.84 5 5 2.0 1210.5 1214.8 Analysis
5 Hopetown Chess Club Open Tournament 2022 (U17+U19) 2022/05/14 2022/05/14 John Taolo Gaetswewe (NCJ) Standard 62 0.84 5 5 3.5 1170.2 1166.4 Analysis
4 Pixley Chess Open 2021 (U18-Open) 2021/05/15 2021/05/15 Pixley-ka-Seme (NCP) Standard 62 0.84 5 5 2.0 1174.2 1168.8 Analysis
3 Pixley Chess Open 2 2021 (A) 2021/04/17 2021/04/17 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 2.0 1193.8 1192.4 Analysis
2 Pixley Chess Open 2021 2021/03/27 2021/03/27 Pixley-ka-Seme (NCP) Standard 60 0.83 5 5 3.0 1200.0 1200.0 Analysis
1 Northern Cape Open Fundraiser 2021 (C) 2021/03/20 2021/03/20 Frances Baard (NCF) Standard 62 0.84 5 5 2.0 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 30 14 1 15 14.5 48.3 -14.2 1189.5 1175.4
White 15 7 1 7 7.5 50.0 0.0 1188.5 1188.5
Black 15 7 0 8 7.0 46.7 -28.3 1190.6 1162.3
Standard All 30 14 1 15 14.5 48.3 -14.2 1189.5 1175.4
White 15 7 1 7 7.5 50.0 0.0 1188.5 1188.5
Black 15 7 0 8 7.0 46.7 -28.3 1190.6 1162.3
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 2070133924 Mphale, R (Rethabile) 2 2.0 2 0 0 100.0 1200.0 425.0 1625.0 View list
2 1050134170 Julius, E (Emerson) 2 2.0 2 0 0 100.0 1172.2 425.0 1597.2 View list
3 1030133927 Saul, L (Lihle) 2 2.0 2 0 0 100.0 1196.9 425.0 1621.9 View list
4 1040133926 Rajabu, P (Prince) 2 0.0 0 0 2 0.0 1196.9 -425.0 771.9 View list
5 2070134173 Marques, M (Moreka) 1 1.0 1 0 0 100.0 1193.8 425.0 1618.8 View list
6 1040142081 Magerman, T (Theolin) 1 1.0 1 0 0 100.0 1210.5 425.0 1635.5 View list
7 1120106806 Pienaar, D (David) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 1060105343 Pienaar, C (Clarence) 1 1.0 1 0 0 100.0 1170.2 425.0 1595.2 View list
9 2070134175 Oliphant, K (Kelly) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1040133918 Mbovu, D (Daniel) 1 1.0 1 0 0 100.0 1174.2 425.0 1599.2 View list
11 1050142085 Simon, P (Paulus) 1 1.0 1 0 0 100.0 1210.5 425.0 1635.5 View list
12 104086978 Van Der Merwe, W (Waldo) 1 1.0 1 0 0 100.0 1170.2 425.0 1595.2 View list
13 2040133920 Besuidenhout, J (Jayden) 1 0.5 0 1 0 50.0 1170.2 0.0 1170.2 View list
14 1030096796 Mdaka, L (Likhanyile) 1 0.0 0 0 1 0.0 1193.8 -425.0 768.8 View list
15 2040133925 Mvenya, M (Minintle) 1 0.0 0 0 1 0.0 1174.2 -425.0 749.2 View list
16 1110104293 Matthys, A (Ayden) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
17 208083655 Bartman, J (Jadey) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
18 105086981 Kitengye, A (Armand) 1 0.0 0 0 1 0.0 1170.2 -425.0 745.2 View list
19 1050114229 Khatlane, L (Lesedi) 1 0.0 0 0 1 0.0 1210.5 -425.0 785.5 View list
20 107076073 Jonker, HD (Hendrik) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list