Player Page

De Lange, L (Luan)
Dob: 2000/10/16 (Adult)
Gender: Male
Chess SA id: 100006676
FIDE id:
Region: Mangaung (FMB)
Citizen: RSA
Title(s):
Last active: 2022/06/26 (695 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 rating1405.8
Curent Weighted rating1358.6
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1405.8
Current floor (min rating allowed)905.8
Current highest rating achieved1405.8
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)±123.7
Current Raw change used (final)0.0
Projected new Raw rating1405.8
Projected new Weighed rating1363.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1405.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1405.8
Projected new floor905.8
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 rating1337.5
Curent Weighted rating1337.5
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1337.5
Current floor (min rating allowed)837.5
Current highest rating achieved1337.5
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)±136.3
Current Raw change used (final)0.0
Projected new Raw rating1337.5
Projected new Weighed rating1337.5
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1337.5
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1337.5
Projected new floor837.5
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 rating1305.7
Curent Weighted rating1238.8
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1305.7
Current floor (min rating allowed)805.7
Current highest rating achieved1305.7
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)±142.6
Current Raw change used (final)0.0
Projected new Raw rating1305.7
Projected new Weighed rating1245.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1305.7
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1305.7
Projected new floor805.7
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 rating1394.3
Curent Weighted rating1271.2
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1394.3
Current floor (min rating allowed)805.7
Current highest rating achieved1394.3
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)±125.7
Current Raw change used (final)0.0
Projected new Raw rating1394.3
Projected new Weighed rating1283.5
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1394.3
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1394.3
Projected new floor805.7
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
2 2022 Blou Bul Open (B) 2022/06/25 2022/06/26 Tshwane (GTP) Standard 90 0.94 5 5 2.0 1317.7 1325.6 Analysis
1 USSA Closed 2022 (Open) 2022/05/13 2022/05/15 Dr Kenneth Kaunda (NWP) Standard 90 0.94 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 12 5 1 6 5.5 45.8 -35.4 1537.9 1502.5
White 5 3 0 2 3.0 60.0 85.0 1511.5 1596.5
Black 7 2 1 4 2.5 35.7 -121.4 1556.8 1435.3
Standard All 12 5 1 6 5.5 45.8 -35.4 1537.9 1502.5
White 5 3 0 2 3.0 60.0 85.0 1511.5 1596.5
Black 7 2 1 4 2.5 35.7 -121.4 1556.8 1435.3
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 102007831 Du Plessis, JAK (Jan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
2 175000249 Adamson, LJ (Luke) 1 1.0 1 0 0 100.0 1317.7 425.0 1742.7 View list
3 111077190 Liang, YX (Yi-Xuan (Bowie)) 1 1.0 1 0 0 100.0 1317.7 425.0 1742.7 View list
4 102027765 Nieuwoudt, H (Hanno) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 100051203 Zondo, LC (Linda) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 101009296 Felix, D (Devon) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
7 2070102034 Rossouw, A (Alicia) 1 0.0 0 0 1 0.0 1317.7 -425.0 892.7 View list
8 103032106 Reyneke, PJ (Pieter) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
9 206091525 Nel, H (Hayley) 1 0.0 0 0 1 0.0 1317.7 -425.0 892.7 View list
10 1010104449 Mahlangu, S (Sello) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
11 108045082 Koning, L (Lehan) 1 0.0 0 0 1 0.0 1317.7 -425.0 892.7 View list
12 101000959 Jack, AW (Azile) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list