Player Page

Roberts, E (Ethan)
Dob: 1992/02/24 (Adult)
Gender: Male
Chess SA id: 1920118965
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2023/09/09 (255 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 rating1283.9
Curent Weighted rating1254.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1283.9
Current floor (min rating allowed)783.9
Current highest rating achieved1283.9
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)±147.1
Current Raw change used (final)0.0
Projected new Raw rating1283.9
Projected new Weighed rating1257.9
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1283.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1283.9
Projected new floor783.9
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 rating1277.1
Curent Weighted rating1247.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1277.1
Current floor (min rating allowed)777.1
Current highest rating achieved1277.1
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)±148.6
Current Raw change used (final)0.0
Projected new Raw rating1277.1
Projected new Weighed rating1251.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1277.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1277.1
Projected new floor777.1
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
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 rating1300.0
Curent Weighted rating1236.7
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1300.0
Current floor (min rating allowed)800.0
Current highest rating achieved1300.0
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)±143.8
Current Raw change used (final)0.0
Projected new Raw rating1300.0
Projected new Weighed rating1243.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1300.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1300.0
Projected new floor800.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 WP Club League 2023 (C) 2023/07/29 2023/09/09 Cape Town (WCT) Standard 120 1.00 11 4 4.0 1209.4 1202.2 Analysis
2 2022 Western Province Club League (C) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 4 1.0 1214.8 1207.6 Analysis
1 2019 Western Province League (D) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 3 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 11 7 0 4 7.0 63.6 115.9 1266.7 1382.6
White 5 4 0 1 4.0 80.0 255.0 1221.1 1476.1
Black 6 3 0 3 3.0 50.0 0.0 1304.7 1304.7
Standard All 11 7 0 4 7.0 63.6 115.9 1266.7 1382.6
White 5 4 0 1 4.0 80.0 255.0 1221.1 1476.1
Black 6 3 0 3 3.0 50.0 0.0 1304.7 1304.7
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 102057488 Osman, M (Mustaqeem) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 1000161567 Nyamukondiwa, M (Marshall) 1 1.0 1 0 0 100.0 1209.4 425.0 1634.4 View list
3 107082706 Marinus, T (Taige) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1050108214 Lose, L (Luvo) 1 1.0 1 0 0 100.0 1214.8 425.0 1639.8 View list
5 2060098625 Solulele, D (Diniso) 1 1.0 1 0 0 100.0 1209.4 425.0 1634.4 View list
6 206053214 Siyo, A (Ayabulela) 1 1.0 1 0 0 100.0 1209.4 425.0 1634.4 View list
7 1080148948 Walters, T (Terswin) 1 1.0 1 0 0 100.0 1209.4 425.0 1634.4 View list
8 208090617 Zenzile, A (Amahle) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 108072148 Van Heerden, EJ (Ethan Joel) 1 0.0 0 0 1 0.0 1214.8 -425.0 789.8 View list
10 189050816 Pietersen, W (Willmore) 1 0.0 0 0 1 0.0 1214.8 -425.0 789.8 View list
11 106064704 Jaftha, J (Jeyhlin) 1 0.0 0 0 1 0.0 1214.8 -425.0 789.8 View list