Player Page

Jonas, L (Luthando)
Dob: 2006/06/06 (U20)
Gender: Male
Chess SA id: 1060099605
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2018/10/06 (2094 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 rating1112.2
Current Weighted rating1112.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1112.2
Current highest rating achieved1233.5
Current floor (min rating allowed)733.5
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)±187.9
Current Raw change used (final)0.0
Projected new Raw rating1112.2
Projected new Weighed rating1023.2
Projected new Weighted performance196.0
Projected new final Raw rating (if new WP > new Raw)1112.2
Projected new highest rating1233.5
Projected new floor733.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1112.2
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 rating1100.4
Current Weighted rating1100.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1100.4
Current highest rating achieved1240.4
Current floor (min rating allowed)740.4
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)±191.1
Current Raw change used (final)0.0
Projected new Raw rating1100.4
Projected new Weighed rating1012.4
Projected new Weighted performance196.0
Projected new final Raw rating (if new WP > new Raw)1100.4
Projected new highest rating1240.4
Projected new floor740.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1100.4
Projected effective change (new Official - current Official)=0.0
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
3 Inter Region GE vs JHB Metro 2018 (U14D) 2018/10/06 2018/10/06 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1107.1 1089.6 Analysis
2 JNW Club - Bryanston Open 2 2018 (C) 2018/05/05 2018/05/05 Johannesburg Metro (GJM) Standard 60 0.83 5 5 0.0 1233.5 1240.4 Analysis
1 GoForChess Introduction To Chess Tournament 2018 2018/03/25 2018/03/25 Johannesburg Metro (GJM) Standard 60 0.83 5 5 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 14 6 0 8 6.0 42.9 -60.7 1040.4 979.7
White 6 2 0 4 2.0 33.3 -141.7 1139.7 998.0
Black 8 4 0 4 4.0 50.0 0.0 965.9 965.9
Standard All 14 6 0 8 6.0 42.9 -60.7 1040.4 979.7
White 6 2 0 4 2.0 33.3 -141.7 1139.7 998.0
Black 8 4 0 4 4.0 50.0 0.0 965.9 965.9
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 105085038 Gibbens, JJW (James) 1 1.0 1 0 0 100.0 1107.1 425.0 1532.1 View list
2 1080099624 Douglas, C (Colm) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 110095101 Kayongo, E (Ethan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 106057282 Olivier, C (Coenraad) 1 1.0 1 0 0 100.0 1107.1 425.0 1532.1 View list
5 108080817 Spira, G (Gabriel) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 109080842 Sadovnik, F (Fedor) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 102080948 Van Stryp, O (Ockert) 1 0.0 0 0 1 0.0 1233.5 -425.0 808.5 View list
8 107060719 Van Blomestein, M (Matthew) 1 0.0 0 0 1 0.0 1233.5 -425.0 808.5 View list
9 105090889 Potgieter, A (Awie) 1 0.0 0 0 1 0.0 1107.1 -425.0 682.1 View list
10 110091705 Pienaar, K (Kyle) 1 0.0 0 0 1 0.0 1233.5 -425.0 808.5 View list
11 105072350 Nel, G (Grant) 1 0.0 0 0 1 0.0 1107.1 -425.0 682.1 View list
12 108085070 Moustakis, C (Costa) 1 0.0 0 0 1 0.0 1233.5 -425.0 808.5 View list
13 107077218 Lake, E (Ethan) 1 0.0 0 0 1 0.0 1233.5 -425.0 808.5 View list
14 108080816 Hamburger, S (Samuel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list