Player Page

Addinall, E (Ewald)
Dob: 2008/09/23 (U18)
Gender: Male
Chess SA id: 108087013
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2022/09/17 (613 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 rating1177.9
Curent Weighted rating1178.6
Curent Weighted performance641.1
Current official/published rating (highest between Raw, WR and WP)1178.6
Current floor (min rating allowed)724.2
Current highest rating achieved1224.2
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)±171.1
Current Raw change used (final)0.0
Projected new Raw rating1177.9
Projected new Weighed rating1178.3
Projected new Weighted performance641.1
Projected new official/published rating (highest between new Raw, new WR and new WP)1178.3
Projected effective change (new Official - current Official)-0.4
Projected new highest rating1224.2
Projected new floor724.2
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 rating1159.8
Curent Weighted rating1160.7
Curent Weighted performance622.2
Current official/published rating (highest between Raw, WR and WP)1160.7
Current floor (min rating allowed)727.2
Current highest rating achieved1227.2
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)±175.6
Current Raw change used (final)0.0
Projected new Raw rating1159.8
Projected new Weighed rating1160.3
Projected new Weighted performance622.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1160.3
Projected effective change (new Official - current Official)-0.5
Projected new highest rating1227.2
Projected new floor727.2
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 rating1215.4
Curent Weighted rating1215.4
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1215.4
Current floor (min rating allowed)715.4
Current highest rating achieved1215.4
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)±162.2
Current Raw change used (final)0.0
Projected new Raw rating1215.4
Projected new Weighed rating1215.4
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1215.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1215.4
Projected new floor715.4
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)715.4
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 floor715.4
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
9 Western Cape Top Schools 2022 (U18 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 1.0 1215.0 1207.0 Analysis
8 2020 Welgemoed Chess Challenge (U14) 2020/02/29 2020/02/29 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1204.2 1203.2 Analysis
7 Metro North Individual Trials 2020 (U13) 2020/02/07 2020/02/08 Cape Town (WCT) Standard 60 0.83 6 6 3.0 1204.2 1196.9 Analysis
6 2019 South African Junior Team Championships (U12C) 2020/01/04 2020/01/08 4 Knights (4K) Standard 120 1.00 7 7 3.0 1220.8 1217.1 Analysis
5 Western Cape Top Schools 2019 (U11 Mix) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 5.0 1154.8 1146.9 Analysis
4 Stellenberg Youth Chess Championship 2019 (B) 2019/04/30 2019/05/01 Cape Town (WCT) Standard 60 0.83 6 5 2.0 1171.2 1165.6 Analysis
3 Steinitz Chess Festival 2019 (C) 2019/04/05 2019/04/07 Cape Town (WCT) Standard 70 0.87 6 3 0.0 1223.8 1227.2 Analysis
2 Welgemoed Chess Challenge 2019 (U12) 2019/02/23 2019/02/23 Cape Town (WCT) Rapid 30 0.60 5 5 3.0 1224.2 1200.0 Analysis
1 District North Schools Chess Trials 2019 (U11) 2019/01/25 2019/01/26 Cape Town (WCT) Standard 60 0.83 6 6 4.0 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 47 24 0 23 24.0 51.1 9.0 1178.0 1187.1
White 23 12 0 11 12.0 52.2 18.5 1155.3 1173.8
Black 24 12 0 12 12.0 50.0 0.0 1199.8 1199.8
Standard All 37 18 0 19 18.0 48.6 -11.5 1186.7 1175.2
White 18 8 0 10 8.0 44.4 -47.2 1168.8 1121.6
Black 19 10 0 9 10.0 52.6 22.4 1203.6 1225.9
Rapid All 10 6 0 4 6.0 60.0 85.0 1146.1 1231.1
White 5 4 0 1 4.0 80.0 255.0 1106.6 1361.6
Black 5 2 0 3 2.0 40.0 -85.0 1185.6 1100.6
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 2080107974 Selzer, A (Alexia) 2 2.0 2 0 0 100.0 1202.1 425.0 1627.1 View list
2 2080105984 De Lange, M (Marizaan) 1 1.0 1 0 0 100.0 1154.8 425.0 1579.8 View list
3 109076201 De Kock, A (Aj) 1 1.0 1 0 0 100.0 1154.8 425.0 1579.8 View list
4 1070109876 De Klerk, C (Connor) 1 1.0 1 0 0 100.0 1204.2 425.0 1629.2 View list
5 1080096511 Cloete, D (De Vlliers) 1 1.0 1 0 0 100.0 1204.2 425.0 1629.2 View list
6 108072618 Carstens, C (Cole) 1 1.0 1 0 0 100.0 1154.8 425.0 1579.8 View list
7 108084884 Bouwer, L (Luan) 1 1.0 1 0 0 100.0 1220.8 425.0 1645.8 View list
8 1080119284 Aziankou, J (Joshua) 1 1.0 1 0 0 100.0 1204.2 425.0 1629.2 View list
9 1080132133 Afrika, Z (Zeeta) 1 1.0 1 0 0 100.0 1204.2 425.0 1629.2 View list
10 108078116 Eksteen, L (Leigh Quin) 1 1.0 1 0 0 100.0 1215.0 425.0 1640.0 View list
11 1090118805 Hilerio, T (Tiago) 1 1.0 1 0 0 100.0 1154.8 425.0 1579.8 View list
12 1090109848 Guba, AL (Arthur Lothar) 1 1.0 1 0 0 100.0 1224.2 425.0 1649.2 View list
13 209095311 Grove, E (Emily) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
14 209088299 Golding, E (Elnichia) 1 1.0 1 0 0 100.0 1220.8 425.0 1645.8 View list
15 1080118948 Erasmus, D (Dimitri) 1 1.0 1 0 0 100.0 1204.2 425.0 1629.2 View list
16 110094681 Meyer, M (Matthew) 1 1.0 1 0 0 100.0 1171.2 425.0 1596.2 View list
17 1090100647 Ndlovu, T (Tumelo) 1 1.0 1 0 0 100.0 1220.8 425.0 1645.8 View list
18 1090097541 O`connell, G (Geordan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
19 1070111514 Phakamisa, L (Lizo) 1 1.0 1 0 0 100.0 1171.2 425.0 1596.2 View list
20 1090109869 Priestley, L (Logan) 1 1.0 1 0 0 100.0 1224.2 425.0 1649.2 View list