Player Page

De Waal, E (Errol-Durand)
Dob: 2009/10/01 (U16)
Gender: Male
Chess SA id: 109095378
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2022/10/22 (571 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 rating1359.8
Curent Weighted rating1361.5
Curent Weighted performance934.0
Current official/published rating (highest between Raw, WR and WP)1361.5
Current floor (min rating allowed)946.8
Current highest rating achieved1446.8
Current K-factor32
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)±132.1
Current Raw change used (final)0.0
Projected new Raw rating1359.8
Projected new Weighed rating1360.8
Projected new Weighted performance934.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1360.8
Projected effective change (new Official - current Official)-0.7
Projected new highest rating1446.8
Projected new floor946.8
Projected new K-facor32
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 rating1382.0
Curent Weighted rating1382.7
Curent Weighted performance1047.8
Current official/published rating (highest between Raw, WR and WP)1382.7
Current floor (min rating allowed)936.4
Current highest rating achieved1436.4
Current K-factor32
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)±127.9
Current Raw change used (final)0.0
Projected new Raw rating1382.0
Projected new Weighed rating1382.4
Projected new Weighted performance1047.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1382.4
Projected effective change (new Official - current Official)-0.3
Projected new highest rating1436.4
Projected new floor936.4
Projected new K-facor32
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 rating1099.6
Curent Weighted rating1102.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1102.9
Current floor (min rating allowed)599.6
Current highest rating achieved1099.6
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)±191.3
Current Raw change used (final)0.0
Projected new Raw rating1099.6
Projected new Weighed rating1101.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1101.6
Projected effective change (new Official - current Official)-1.3
Projected new highest rating1099.6
Projected new floor599.6
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 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)599.6
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 floor599.6
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
28 George-Suid Senior Skaaktoernooi 2022 2022/10/22 2022/10/22 Eden District (WEG) Rapid 20 0.47 5 5 1.0 1395.9 1200.0 Analysis
27 Western Cape Top Schools 2022 (U13 Mix) 2022/09/16 2022/09/17 Overberg (WOS) Standard 60 0.83 5 5 2.0 1421.4 1418.5 Analysis
26 Eden Topskole 2022 (O13 Ope) 2022/08/13 2022/08/13 Eden District (WEG) Standard 60 0.83 5 5 3.0 1420.6 1416.9 Analysis
25 George Topskole 2022 (O13) 2022/07/30 2022/07/30 Eden District (WEG) Standard 60 0.83 5 5 3.5 1408.6 1402.8 Analysis
24 Eden Proewe 2 2022 (O13 Seuns) 2022/04/09 2022/04/09 Eden District (WEG) Standard 65 0.85 5 5 3.0 1410.8 1401.8 Analysis
23 Eden Proewe 1 2022 (O13 Seuns) 2022/03/12 2022/03/12 Eden District (WEG) Standard 65 0.85 5 5 3.0 1421.1 1412.4 Analysis
22 George Trials 3 2022 (U13) 2022/02/26 2022/02/26 Eden District (WEG) Standard 60 0.83 5 5 3.0 1437.8 1427.1 Analysis
21 George Trials 2 2022 (U13) 2022/02/12 2022/02/12 Eden District (WEG) Standard 60 0.83 5 5 3.0 1437.8 1427.1 Analysis
20 George Trials 1 2022 (U13) 2022/01/29 2022/01/29 Eden District (WEG) Standard 60 0.83 5 5 3.0 1446.8 1436.4 Analysis
19 Eden Schools Closed Trials 1 2020 (U11 Boys) 2020/03/07 2020/03/07 Eden District (WEG) Standard 65 0.85 5 5 4.0 1395.5 1378.5 Analysis
18 George Trial 3 2020 (U12) 2020/02/22 2020/02/22 Eden District (WEG) Standard 65 0.85 5 5 4.0 1254.6 1241.7 Analysis
17 George Trial 2 2020 (U12) 2020/02/08 2020/02/08 Eden District (WEG) Standard 65 0.85 5 5 4.0 1254.6 1241.7 Analysis
16 George Trial 1 2020 (U12) 2020/01/25 2020/01/25 Eden District (WEG) Standard 65 0.85 5 4 3.0 1200.7 1184.5 Analysis
15 Western Cape Top Schools 2019 (U11 Mix) 2019/08/31 2019/09/01 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1187.4 1186.5 Analysis
14 Eden Top Schools 2019 (U11) 2019/07/20 2019/07/20 Eden District (WEG) Standard 60 0.83 5 5 3.0 1176.4 1173.7 Analysis
13 Eden Trials 2 2019 (U12 Open) 2019/04/13 2019/04/13 Eden District (WEG) Standard 60 0.83 5 5 2.0 1189.0 1184.3 Analysis
12 Eden Trials 1 2019 (U12 Open) 2019/03/02 2019/03/02 Eden District (WEG) Standard 60 0.83 5 5 3.0 1119.0 1111.6 Analysis
11 George Trials 3 2019 (U12) 2019/02/23 2019/02/23 Eden District (WEG) Standard 60 0.83 5 5 3.0 1025.4 1017.6 Analysis
10 George Trials 2 2019 (U12) 2019/02/09 2019/02/09 Eden District (WEG) Standard 60 0.83 5 5 3.0 1025.4 1017.6 Analysis
9 George Trials 1 2019 (U12) 2019/01/26 2019/01/26 Eden District (WEG) Standard 60 0.83 5 4 3.0 969.6 948.0 Analysis
12
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 145 81 3 61 82.5 56.9 58.6 1157.7 1216.3
White 70 44 0 26 44.0 62.9 109.3 1148.3 1257.6
Black 75 37 3 35 38.5 51.3 11.3 1166.5 1177.8
Standard All 140 80 3 57 81.5 58.2 69.8 1158.0 1227.9
White 67 43 0 24 43.0 64.2 120.5 1154.6 1275.1
Black 73 37 3 33 38.5 52.7 23.3 1161.2 1184.5
Rapid All 5 1 0 4 1.0 20.0 -255.0 1148.5 893.5
White 3 1 0 2 1.0 33.3 -141.7 1007.9 866.2
Black 2 0 0 2 0.0 0.0 -425.0 1359.5 934.5
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 109085307 De Waal, L (Liam) 5 1.0 1 0 4 20.0 1292.3 -255.0 1037.3 View list
2 109086413 Scholtz, H (Hanko) 5 0.0 0 0 5 0.0 1273.0 -425.0 848.0 View list
3 1100096199 Petersen, S (Shenwin) 4 1.0 1 0 3 25.0 1238.5 -212.5 1026.0 View list
4 110086098 Booysen, L (Lukas) 4 0.0 0 0 4 0.0 1215.6 -425.0 790.6 View list
5 109086415 Marx, M (Marnu) 4 0.0 0 0 4 0.0 1255.2 -425.0 830.2 View list
6 109077753 Van Loggerenberg, U (Ulrich) 3 2.0 2 0 1 66.7 1265.0 141.7 1406.6 View list
7 109088305 Fredericks, J (Jean Pierre) 3 1.0 1 0 2 33.3 1160.4 -141.7 1018.7 View list
8 109095409 Boshoff, H (Henlo) 3 0.0 0 0 3 0.0 1175.8 -425.0 750.8 View list
9 1090096204 Bezuidenhout, C (Carlo) 2 2.0 2 0 0 100.0 1084.3 425.0 1509.3 View list
10 1090130755 Beukes, Z (Zaydian) 2 2.0 2 0 0 100.0 1403.2 425.0 1828.2 View list
11 1080109401 Du Plooy, J (Janco) 2 2.0 2 0 0 100.0 1025.4 425.0 1450.4 View list
12 1090108176 Fourie, X (Xander) 2 2.0 2 0 0 100.0 1223.3 425.0 1648.3 View list
13 1080117255 Kannemeyer, Z (Zhandre) 2 2.0 2 0 0 100.0 1176.4 425.0 1601.4 View list
14 1080108597 Kloppers, F (Franco) 2 2.0 2 0 0 100.0 1176.4 425.0 1601.4 View list
15 1090130143 Mackway-Wilson, M (Matthew) 2 2.0 2 0 0 100.0 1346.2 425.0 1771.2 View list
16 1100119680 Michaels, B (Bernard) 2 2.0 2 0 0 100.0 1408.0 425.0 1833.0 View list
17 1100119486 Muller, K (Kieran) 2 2.0 2 0 0 100.0 1350.7 425.0 1775.7 View list
18 2080117258 Pietersen, A (Amy-Lee) 2 2.0 2 0 0 100.0 1176.4 425.0 1601.4 View list
19 109086097 Williams, H (Handre) 2 2.0 2 0 0 100.0 1164.2 425.0 1589.2 View list
20 1090130140 Bukula, S (Sivuyisile) 2 1.5 1 1 0 75.0 1423.2 212.5 1635.7 View list