Player Page

Ngidi, B (Byron)
Dob: 2006/12/22 (U20)
Gender: Male
Chess SA id: 106088647
FIDE id:
Region: Ekurhuleni (GE)
Citizen: RSA
Title(s):
Last active: 2023/08/19 (259 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 rating1168.1
Curent Weighted rating1153.0
Curent Weighted performance1036.8
Current official/published rating (highest between Raw, WR and WP)1168.1
Current floor (min rating allowed)668.1
Current highest rating achieved1168.1
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 rating1168.1
Projected new Weighed rating1154.9
Projected new Weighted performance1036.8
Projected new official/published rating (highest between new Raw, new WR and new WP)1168.1
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1168.1
Projected new floor668.1
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 rating1172.4
Curent Weighted rating1154.3
Curent Weighted performance1033.3
Current official/published rating (highest between Raw, WR and WP)1172.4
Current floor (min rating allowed)672.4
Current highest rating achieved1172.4
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)±172.5
Current Raw change used (final)0.0
Projected new Raw rating1172.4
Projected new Weighed rating1156.6
Projected new Weighted performance1033.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.4
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1172.4
Projected new floor672.4
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
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 rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)700.0
Current highest rating achieved1200.0
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 rating1200.0
Projected new Weighted performance
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
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
11 2023 Gauteng Top Schools (U17 Mixed) 2023/08/19 2023/08/19 West Rand (GWR) Standard 60 0.83 5 5 3.5 1116.0 1107.6 Analysis
10 Ekurhuleni Trials 2 2023 (U18) 2023/04/22 2023/04/22 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 1139.2 1139.2 Analysis
9 Ekhuruleni Chess Trials 1 2023 (U18) 2023/03/25 2023/03/25 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1132.2 1132.0 Analysis
8 2022 Gauteng Schools Team Championships (U19 Open) 2022/08/26 2022/08/26 Tshwane (GTP) Standard 60 0.83 5 4 2.0 1120.9 1117.6 Analysis
7 2022 Gauteng Schools Individual Chess Championship (U18 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 1.5 1136.8 1136.4 Analysis
6 Alberton Chess Club Open 2020 (D) 2020/02/22 2020/02/22 Ekurhuleni (GE) Standard 60 0.83 5 4 3.0 1114.6 1110.0 Analysis
5 Springs Chess Club Open 2020 (B) 2020/01/25 2020/01/25 Ekurhuleni (GE) Standard 60 0.83 5 4 2.0 1095.7 1086.8 Analysis
4 2019 Gauteng Primary Schools Individual Chess Championships (U13 Boys) 2019/05/25 2019/05/25 Tshwane (GTP) Standard 60 0.83 5 5 2.0 1077.8 1062.4 Analysis
3 Springs Chess Club Open 2019 (C) 2019/02/09 2019/02/09 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1040.0 1012.0 Analysis
2 D5 Schools Individuals (District Final) 2018 (U13 Boys) 2018/05/19 2018/05/19 Ekurhuleni (GE) Standard 60 0.83 5 5 2.0 1070.9 1045.6 Analysis
1 Ekurhuleni Trials 2 2018 (U14) 2018/04/21 2018/04/21 Ekurhuleni (GE) Standard 60 0.83 5 5 1.0 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 52 22 2 28 23.0 44.2 -49.0 1130.1 1081.1
White 25 10 1 14 10.5 42.0 -68.0 1145.9 1077.9
Black 27 12 1 14 12.5 46.3 -31.5 1115.4 1084.0
Standard All 52 22 2 28 23.0 44.2 -49.0 1130.1 1081.1
White 25 10 1 14 10.5 42.0 -68.0 1145.9 1077.9
Black 27 12 1 14 12.5 46.3 -31.5 1115.4 1084.0
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 206091525 Nel, H (Hayley) 2 0.0 0 0 2 0.0 1147.8 -425.0 722.8 View list
2 1020130048 Els, D (David) 1 1.0 1 0 0 100.0 1095.7 425.0 1520.7 View list
3 107079721 Hanekom, D (Dewan) 1 1.0 1 0 0 100.0 1040.0 425.0 1465.0 View list
4 1040131430 Mohammed, M (Masood) 1 1.0 1 0 0 100.0 1114.6 425.0 1539.6 View list
5 1070161127 Mavuso, M (Mpilenhle) 1 1.0 1 0 0 100.0 1116.0 425.0 1541.0 View list
6 206088651 Bothma, L (Liandri) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 106092829 Ahrens, H (Heinrich) 1 1.0 1 0 0 100.0 1095.7 425.0 1520.7 View list
8 1080161134 Mokoena, M (Mpho) 1 1.0 1 0 0 100.0 1116.0 425.0 1541.0 View list
9 2070153024 Mudira, L (Lesedi) 1 1.0 1 0 0 100.0 1132.2 425.0 1557.2 View list
10 1030130054 Muradzikwa, S (Susan) 1 1.0 1 0 0 100.0 1114.6 425.0 1539.6 View list
11 1070115260 Ncube, P (Praise) 1 1.0 1 0 0 100.0 1077.8 425.0 1502.8 View list
12 106071134 Nel, M (Marius) 1 1.0 1 0 0 100.0 1070.9 425.0 1495.9 View list
13 106088654 Ngidi, B (Bradley) 1 1.0 1 0 0 100.0 1070.9 425.0 1495.9 View list
14 107088008 Nkwanyana, W (Wandile) 1 1.0 1 0 0 100.0 1114.6 425.0 1539.6 View list
15 1060115261 Ntsume, L (Luyanda) 1 1.0 1 0 0 100.0 1077.8 425.0 1502.8 View list
16 2070135689 Okafor, G (Grace) 1 1.0 1 0 0 100.0 1139.2 425.0 1564.2 View list
17 2060133666 Phenyane, S (Samukelisiwe) 1 1.0 1 0 0 100.0 1132.2 425.0 1557.2 View list
18 1070161151 Porogo, T (Tlotlisang) 1 1.0 1 0 0 100.0 1116.0 425.0 1541.0 View list
19 106093828 Pretorius, T (Theuns) 1 1.0 1 0 0 100.0 1040.0 425.0 1465.0 View list
20 106093979 Rademeyer, LH (Lewies Hendrik) 1 1.0 1 0 0 100.0 1120.9 425.0 1545.9 View list