Player Page

Lessing, J (Juan)
Dob: 2011/05/07 (U14)
Gender: Male
Chess SA id: 1110140517
FIDE id:
Region: Ehlanzeni (MEN)
Citizen: RSA
Title(s):
Last active: 2023/05/11 (411 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
Current Raw rating1014.8
Current Weighted rating1020.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1020.6
Current highest rating achieved1112.6
Current floor (min rating allowed)612.6
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)±215.9
Current Raw change used (final)0.0
Projected new Raw rating1014.8
Projected new Weighed rating938.0
Projected new Weighted performance661.5
Projected new final Raw rating (if new WP > new Raw)1014.8
Projected new highest rating1112.6
Projected new floor612.6
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1014.8
Projected effective change (new Official - current Official)-5.8
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
Current Raw rating991.6
Current Weighted rating997.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)997.1
Current highest rating achieved1095.2
Current floor (min rating allowed)595.2
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)±223.1
Current Raw change used (final)0.0
Projected new Raw rating991.6
Projected new Weighed rating916.4
Projected new Weighted performance661.5
Projected new final Raw rating (if new WP > new Raw)991.6
Projected new highest rating1095.2
Projected new floor595.2
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)991.6
Projected effective change (new Official - current Official)-5.5
s
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
4 Robbies 2023 (U14) 2023/05/11 2023/05/11 Ehlanzeni (MEN) Standard 63 0.84 5 5 1.5 1019.5 991.2 Analysis
3 Uplands Chess Tournament 2023 (U14) 2023/02/25 2023/02/25 Ehlanzeni (MEN) Standard 63 0.84 5 4 0.0 1071.9 1050.8 Analysis
2 White River Primary 2022 (U12) 2022/07/30 2022/07/30 Ehlanzeni (MEN) Standard 62 0.84 5 5 1.0 1112.6 1095.2 Analysis
1 Rob Ferreira Chess Tournament 2022 (U12) 2022/05/07 2022/05/07 Ehlanzeni (MEN) Standard 62 0.84 5 5 0.0 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 19 2 1 16 2.5 13.2 -313.2 1169.0 855.9
White 9 2 0 7 2.0 22.2 -236.1 1156.4 920.3
Black 10 0 1 9 0.5 5.0 -382.5 1180.4 797.9
Standard All 19 2 1 16 2.5 13.2 -313.2 1169.0 855.9
White 9 2 0 7 2.0 22.2 -236.1 1156.4 920.3
Black 10 0 1 9 0.5 5.0 -382.5 1180.4 797.9
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 2110140515 Engelbrecht, C (Chrizel) 2 1.0 1 0 1 50.0 1092.3 0.0 1092.3 View list
2 1110139879 Silubane, C (Cobolwethu) 2 0.0 0 0 2 0.0 1156.3 -425.0 731.3 View list
3 1120140524 Ntuli, T (Thobeliswe) 2 0.0 0 0 2 0.0 1156.3 -425.0 731.3 View list
4 2110149495 Friedlander, M (Monjuanique) 1 1.0 1 0 0 100.0 1019.5 425.0 1444.5 View list
5 2100156687 Masoka, T (Thobeka) 1 0.5 0 1 0 50.0 1019.5 0.0 1019.5 View list
6 1110152027 Thobela, K (Khayalethu) 1 0.0 0 0 1 0.0 1071.9 -425.0 646.9 View list
7 1100137668 Tau, B (Bophelo) 1 0.0 0 0 1 0.0 1019.5 -425.0 594.5 View list
8 1100140526 Snyman, J (Johannes Jacobus) 1 0.0 0 0 1 0.0 1112.6 -425.0 687.6 View list
9 1110139878 Sifunda, R (Ryan) 1 0.0 0 0 1 0.0 1071.9 -425.0 646.9 View list
10 1140139872 Oosthuizen, J (Juane) 1 0.0 0 0 1 0.0 1112.6 -425.0 687.6 View list
11 1100152022 Nsingwane, M (Mthokozisi) 1 0.0 0 0 1 0.0 1019.5 -425.0 594.5 View list
12 1120139868 Mondlane, A (Amilcar) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
13 1120139867 Mokgwatsane, L (Lesedi) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1110152017 Mavhalela, K (Khemsani) 1 0.0 0 0 1 0.0 1071.9 -425.0 646.9 View list
15 1100116087 Lukhwareni, NI (Ndiene) 1 0.0 0 0 1 0.0 1019.5 -425.0 594.5 View list
16 1130139861 Laas, L (Liam) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list