Player Page

Ndweni, B (Bokamoso)
Dob: 2014/02/24 (U12)
Gender: Male
Chess SA id: 1140146693
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2023/08/19 (310 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 rating1191.4
Current Weighted rating1198.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1198.0
Current highest rating achieved1221.5
Current floor (min rating allowed)721.5
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)±167.9
Current Raw change used (final)0.0
Projected new Raw rating1191.4
Projected new Weighed rating1101.8
Projected new Weighted performance782.3
Projected new final Raw rating (if new WP > new Raw)1191.4
Projected new highest rating1221.5
Projected new floor721.5
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1191.4
Projected effective change (new Official - current Official)-6.6
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 rating1168.4
Current Weighted rating1178.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1178.0
Current highest rating achieved1168.4
Current floor (min rating allowed)668.4
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)±173.5
Current Raw change used (final)0.0
Projected new Raw rating1168.4
Projected new Weighed rating1083.1
Projected new Weighted performance307.7
Projected new final Raw rating (if new WP > new Raw)1168.4
Projected new highest rating1168.4
Projected new floor668.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1168.4
Projected effective change (new Official - current Official)-9.6
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 rating1235.0
Current Weighted rating1231.2
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1235.0
Current highest rating achieved1235.0
Current floor (min rating allowed)735.0
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)±157.7
Current Raw change used (final)0.0
Projected new Raw rating1235.0
Projected new Weighed rating1133.1
Projected new Weighted performance641.1
Projected new final Raw rating (if new WP > new Raw)1235.0
Projected new highest rating1235.0
Projected new floor735.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1235.0
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 Chess Power House 2023 (C) 2023/08/19 2023/08/19 Johannesburg Metro (GJM) Standard 90 0.94 5 4 1.0 1221.5 1200.0 Analysis
2 Chess Molecules 16 June Tournament 2023 (Grade 3+4) 2023/06/16 2023/06/16 Ekurhuleni (GE) Rapid 30 0.60 5 5 3.0 1210.3 1218.4 Analysis
1 Chess Molecules Championship 2022 (U10) 2022/09/17 2022/09/17 Johannesburg Metro (GJM) Rapid 30 0.60 5 5 3.0 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 7 0 7 7.0 50.0 0.0 1213.4 1213.4
White 7 3 0 4 3.0 42.9 -60.7 1234.9 1174.2
Black 7 4 0 3 4.0 57.1 60.7 1191.9 1252.6
Standard All 4 1 0 3 1.0 25.0 -212.5 1245.3 1032.8
White 2 1 0 1 1.0 50.0 0.0 1290.5 1290.5
Black 2 0 0 2 0.0 0.0 -425.0 1200.0 775.0
Rapid All 10 6 0 4 6.0 60.0 85.0 1200.6 1285.6
White 5 2 0 3 2.0 40.0 -85.0 1212.6 1127.6
Black 5 4 0 1 4.0 80.0 255.0 1188.7 1443.7
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 1140155132 Farah, T (Tyler) 1 1.0 1 0 0 100.0 1210.3 425.0 1635.3 View list
2 1140146678 Chetty, A (Aryanna Emma) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
3 1160146682 Hermanus, T (Tumelo Michaela) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
4 1110160690 Masiza, A (Amila) 1 1.0 1 0 0 100.0 1221.5 425.0 1646.5 View list
5 2140158313 Mann, L (Leane) 1 1.0 1 0 0 100.0 1210.3 425.0 1635.3 View list
6 1160146704 Vankatesh, J (Jian) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1140156646 Arthur, Z (Zachary) 1 1.0 1 0 0 100.0 1210.3 425.0 1635.3 View list
8 1150151779 Zhu, R (Ryan Yuancheng) 1 0.0 0 0 1 0.0 1210.3 -425.0 785.3 View list
9 1150145631 Stelloh, S (Sebastian) 1 0.0 0 0 1 0.0 1221.5 -425.0 796.5 View list
10 1110160696 Muzariri, C (Chiko) 1 0.0 0 0 1 0.0 1221.5 -425.0 796.5 View list
11 1130152987 Mann, I (Iowan) 1 0.0 0 0 1 0.0 1210.3 -425.0 785.3 View list
12 1120160689 Khumalo, J (Jama) 1 0.0 0 0 1 0.0 1221.5 -425.0 796.5 View list
13 2140141405 Harris, A (Ariel) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
14 1140146675 Brown, L (Luke William) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list