Player Page

Duval, L (Lyle)
Dob: 2007/05/03 (U18)
Gender: Male
Chess SA id: 107072552
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2023/03/11 (434 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 rating894.4
Curent Weighted rating853.9
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)894.4
Current floor (min rating allowed)500.0
Current highest rating achieved894.4
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)±256.3
Current Raw change used (final)0.0
Projected new Raw rating894.4
Projected new Weighed rating862.2
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)894.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating894.4
Projected new floor500.0
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 rating889.9
Curent Weighted rating853.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)889.9
Current floor (min rating allowed)500.0
Current highest rating achieved889.9
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)±257.9
Current Raw change used (final)0.0
Projected new Raw rating889.9
Projected new Weighed rating860.6
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)889.9
Projected effective change (new Official - current Official)=0.0
Projected new highest rating889.9
Projected new floor500.0
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 rating532.8
Curent Weighted rating532.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)532.8
Current floor (min rating allowed)500.0
Current highest rating achieved532.8
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)±429.0
Current Raw change used (final)0.0
Projected new Raw rating532.8
Projected new Weighed rating532.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)532.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating532.8
Projected new floor500.0
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 rating532.8
Curent Weighted rating532.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)532.8
Current floor (min rating allowed)500.0
Current highest rating achieved532.8
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)±429.0
Current Raw change used (final)0.0
Projected new Raw rating532.8
Projected new Weighed rating532.8
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)532.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating532.8
Projected new floor500.0
Projected new K-facor40
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Eden Trails 1 2023 (U17 Boys) 2023/03/11 2023/03/11 Eden District (WEG) Standard 60 0.83 5 5 2.0 677.1 707.2 Analysis
4 Mossel Bay Schools Trials 2 2023 (U17 Boys) 2023/02/18 2023/02/18 Eden District (WEG) Standard 60 0.83 5 4 2.0 611.4 628.0 Analysis
3 Mossel Bay Trials 2 2020 (U13) 2020/02/15 2020/02/15 Eden District (WEG) Standard 65 0.85 5 3 0.0 544.8 549.6 Analysis
2 Mossel Bay Trials 1 2020 (U13) 2020/02/01 2020/02/01 Eden District (WEG) Standard 65 0.85 5 5 2.0 544.8 549.6 Analysis
1 Eden Top Schools 2018 (U11 Mix) 2018/07/28 2018/07/28 Eden District (WEG) Standard 60 0.83 5 5 1.0 532.8 532.8 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 22 7 0 15 7.0 31.8 -154.5 1151.4 996.8
White 11 5 0 6 5.0 45.5 -38.6 1114.0 1075.3
Black 11 2 0 9 2.0 18.2 -270.5 1188.8 918.3
Standard All 22 7 0 15 7.0 31.8 -154.5 1151.4 996.8
White 11 5 0 6 5.0 45.5 -38.6 1114.0 1075.3
Black 11 2 0 9 2.0 18.2 -270.5 1188.8 918.3
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 1080130818 Lucas, C (Chadlen) 1 1.0 1 0 0 100.0 544.8 425.0 969.8 View list
2 1070104297 Kiewiet, R (Rozaylin) 1 1.0 1 0 0 100.0 532.8 425.0 957.8 View list
3 107088324 Beukes, R (Rayneqo) 1 1.0 1 0 0 100.0 611.4 425.0 1036.4 View list
4 1070148865 Micheals, D (Dihogen) 1 1.0 1 0 0 100.0 677.1 425.0 1102.1 View list
5 1070130828 Stuurman, E (Eljay) 1 1.0 1 0 0 100.0 544.8 425.0 969.8 View list
6 106069723 Wheymann, L (Laurenzo) 1 1.0 1 0 0 100.0 611.4 425.0 1036.4 View list
7 1070107873 Absolom, N (Norman) 1 1.0 1 0 0 100.0 677.1 425.0 1102.1 View list
8 1070104300 Zaal, S (Saeed) 1 0.0 0 0 1 0.0 532.8 -425.0 107.8 View list
9 107065434 Weng, H (Hongxi) 1 0.0 0 0 1 0.0 611.4 -425.0 186.4 View list
10 1070146761 Tebe, A (Alexandre) 1 0.0 0 0 1 0.0 544.8 -425.0 119.8 View list
11 1060148808 Rossouw, H (Heinrich) 1 0.0 0 0 1 0.0 677.1 -425.0 252.1 View list
12 1070130819 Mbelekwa, M (Musa) 1 0.0 0 0 1 0.0 544.8 -425.0 119.8 View list
13 1060139280 Ludick, D (Duewin) 1 0.0 0 0 1 0.0 677.1 -425.0 252.1 View list
14 107082961 Baadjies, B (Bradley) 1 0.0 0 0 1 0.0 532.8 -425.0 107.8 View list
15 1080117252 Karelse, M (Matthew) 1 0.0 0 0 1 0.0 544.8 -425.0 119.8 View list
16 1070098422 Kannemeyer, D (Duran) 1 0.0 0 0 1 0.0 544.8 -425.0 119.8 View list
17 1060098446 Hurling, K (Keilo) 1 0.0 0 0 1 0.0 611.4 -425.0 186.4 View list
18 107086423 Heesen, T (Tyler) 1 0.0 0 0 1 0.0 532.8 -425.0 107.8 View list
19 1060108190 Guyo, I (Isheanesu) 1 0.0 0 0 1 0.0 677.1 -425.0 252.1 View list
20 108078116 Eksteen, L (Leigh Quin) 1 0.0 0 0 1 0.0 532.8 -425.0 107.8 View list