Player Page

Andrews, E (Ethan)
Dob: 2010/01/30 (U16)
Gender: Male
Chess SA id: 1100098146
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2023/08/04 (290 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 rating1088.4
Curent Weighted rating1085.7
Curent Weighted performance487.9
Current official/published rating (highest between Raw, WR and WP)1088.4
Current floor (min rating allowed)740.2
Current highest rating achieved1240.2
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)±194.4
Current Raw change used (final)0.0
Projected new Raw rating1088.4
Projected new Weighed rating1086.1
Projected new Weighted performance487.9
Projected new official/published rating (highest between new Raw, new WR and new WP)1088.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1240.2
Projected new floor740.2
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 rating1065.8
Curent Weighted rating1065.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1065.8
Current floor (min rating allowed)761.6
Current highest rating achieved1261.6
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)±200.8
Current Raw change used (final)0.0
Projected new Raw rating1065.8
Projected new Weighed rating1065.8
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1065.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1261.6
Projected new floor761.6
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 rating1190.8
Curent Weighted rating1194.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1194.0
Current floor (min rating allowed)690.8
Current highest rating achieved1190.8
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)±168.0
Current Raw change used (final)0.0
Projected new Raw rating1190.8
Projected new Weighed rating1193.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1193.6
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1190.8
Projected new floor690.8
Projected new K-facor40
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 rating1137.6
Curent Weighted rating1137.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1137.6
Current floor (min rating allowed)690.8
Current highest rating achieved1137.6
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)±181.2
Current Raw change used (final)0.0
Projected new Raw rating1137.6
Projected new Weighed rating1137.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1137.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1137.6
Projected new floor690.8
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
6 August Primary School Chess Festival 2023 (Grade 6+7 A) 2023/08/04 2023/08/04 Mangaung (FMB) Rapid 15 0.39 5 4 2.0 1080.8 1200.0 Analysis
5 Mangaung Metro Chess 18-19 January 2019 (E) 2019/01/18 2019/01/19 Mangaung (FMB) Standard 62 0.84 5 5 1.0 1150.4 1150.8 Analysis
4 Mangaung Metro Chess 1-2 June 2018 (F) 2018/06/01 2018/06/02 Mangaung (FMB) Standard 62 0.84 5 4 2.0 1147.7 1148.6 Analysis
3 Mangaung Metro Chess 20-21 April 2018 (C) 2018/04/20 2018/04/21 Mangaung (FMB) Standard 62 0.84 5 4 0.0 1240.2 1261.6 Analysis
2 Mangaung Metro Chess 9 - 10 March 2018 (F) 2018/03/09 2018/03/10 Mangaung (FMB) Standard 62 0.84 5 3 3.0 1200.0 1200.0 Analysis
1 Smart Chess Blitz 2018 (U10) 2018/03/03 2018/03/03 Mangaung (FMB) Blitz 5 0.18 7 7 3.5 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 27 11 1 15 11.5 42.6 -63.0 1048.6 985.6
White 12 6 1 5 6.5 54.2 35.4 1089.1 1124.5
Black 15 5 0 10 5.0 33.3 -141.7 1016.1 874.5
Standard All 16 6 0 10 6.0 37.5 -106.3 1059.5 953.2
White 7 3 0 4 3.0 42.9 -60.7 1075.0 1014.3
Black 9 3 0 6 3.0 33.3 -141.7 1047.4 905.7
Rapid All 4 2 0 2 2.0 50.0 0.0 1177.0 1177.0
White 1 1 0 0 1.0 100.0 425.0 1200.0 1625.0
Black 3 1 0 2 1.0 33.3 -141.7 1169.3 1027.6
Blitz All 7 3 1 3 3.5 50.0 0.0 950.3 950.3
White 4 2 1 1 2.5 62.5 106.3 1086.1 1192.3
Black 3 1 0 2 1.0 33.3 -141.7 769.2 627.5
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1090098147 Gouws, R (Ruan) 3 1.5 1 1 1 50.0 1183.5 0.0 1183.5 View list
2 1090100920 Lemphane, O (Oratile) 2 1.0 1 0 1 50.0 1147.7 0.0 1147.7 View list
3 1100160140 Coetzee, C (Cj) 1 1.0 1 0 0 100.0 1080.8 425.0 1505.8 View list
4 1090097048 De Lange, W (Wihan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 1090098142 Langford, L (Luke) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1110160147 Mathebli, B (Bakwena) 1 1.0 1 0 0 100.0 1080.8 425.0 1505.8 View list
7 209086927 Liversage, C (Corli) 1 1.0 1 0 0 100.0 1150.4 425.0 1575.4 View list
8 1100103072 Ngowi, L (Leo) 1 1.0 1 0 0 100.0 1147.7 425.0 1572.7 View list
9 1090098144 Serfontein, D (Devin) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
10 1100098155 Van Der Merwe, G (Germari) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1100098154 Van Niekerk, S (Stian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
12 105035097 Smit, A (Albert) 1 0.0 0 0 1 0.0 1240.2 -425.0 815.2 View list
13 1090096009 Pelesa, O (Oratilwe) 1 0.0 0 0 1 0.0 1150.4 -425.0 725.4 View list
14 103086195 Motshweneng, G (Goitumetswe) 1 0.0 0 0 1 0.0 1240.2 -425.0 815.2 View list
15 108069747 Melville, J (Jason) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 1100107765 Finger, T (Tsebo) 1 0.0 0 0 1 0.0 1150.4 -425.0 725.4 View list
17 109093312 Deetlefs, W (Werleo) 1 0.0 0 0 1 0.0 1240.2 -425.0 815.2 View list
18 110086188 Kotze, R (Ruan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 103049168 Jongbloed, C (Chad) 1 0.0 0 0 1 0.0 1240.2 -425.0 815.2 View list
20 210092637 Herbst, L (Leone) 1 0.0 0 0 1 0.0 1150.4 -425.0 725.4 View list