Chess South Africa
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Chess South Africa
Ngidi, B (Bradley)
Dob:
2006/12/12 (U20)
Gender:
Male
Chess SA id:
106088654
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Last active:
2023/08/19 (274 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1099.4
Curent Weighted rating
1095.8
Curent Weighted performance
942.7
Current official/published rating (highest between Raw, WR and WP)
1099.4
Current floor (min rating allowed)
607.4
Current highest rating achieved
1107.4
Current K-factor
40
Games played this month
0
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)
±191.4
Current Raw change used (final)
0.0
Projected new Raw rating
1099.4
Projected new Weighed rating
1096.6
Projected new Weighted performance
942.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1099.4
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1107.4
Projected new floor
607.4
Projected new K-facor
40
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 rating
1097.2
Curent Weighted rating
1093.2
Curent Weighted performance
938.7
Current official/published rating (highest between Raw, WR and WP)
1097.2
Current floor (min rating allowed)
608.4
Current highest rating achieved
1108.4
Current K-factor
40
Games played this month
0
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)
±192.0
Current Raw change used (final)
0.0
Projected new Raw rating
1097.2
Projected new Weighed rating
1094.2
Projected new Weighted performance
938.7
Projected new official/published rating (highest between new Raw, new WR and new WP)
1097.2
Projected effective change (new Official - current Official)
=0.0
Projected new highest rating
1108.4
Projected new floor
608.4
Projected new K-facor
40
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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 rating
1200.0
Curent Weighted rating
1200.0
Curent Weighted performance
0.0
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current floor (min rating allowed)
700.0
Current highest rating achieved
1200.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1200.0
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 rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
Tournaments
History
Did not participate this month.
Did not participate this year.
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
10
2023 Gauteng Top Schools (U17 Mixed)
2023/08/19
2023/08/19
West Rand (GWR)
Standard
60
0.83
5
5
1.0
1107.4
1108.4
Analysis
9
Ekurhuleni Trials 2 2023 (U18)
2023/04/22
2023/04/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1075.2
1071.2
Analysis
8
Ekhuruleni Chess Trials 1 2023 (U18)
2023/03/25
2023/03/25
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1071.9
1064.4
Analysis
7
2022 Gauteng Schools Team Championships (U19 Open)
2022/08/26
2022/08/26
Tshwane (GTP)
Standard
60
0.83
5
4
1.5
1068.2
1058.8
Analysis
6
Alberton Chess Club Open 2020 (D)
2020/02/22
2020/02/22
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.0
1060.6
1047.6
Analysis
5
Springs Chess Club Open 2020 (B)
2020/01/25
2020/01/25
Ekurhuleni (GE)
Standard
60
0.83
5
4
1.5
1050.0
1032.0
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
1053.0
1029.6
Analysis
3
Springs Chess Club Open 2019 (C)
2019/02/09
2019/02/09
Ekurhuleni (GE)
Standard
60
0.83
5
5
2.5
1024.1
990.4
Analysis
2
D5 Schools Individuals (District Final) 2018 (U13 Boys)
2018/05/19
2018/05/19
Ekurhuleni (GE)
Standard
60
0.83
5
4
0.0
1097.1
1075.6
Analysis
1
Ekurhuleni Trials 2 2018 (U14)
2018/04/21
2018/04/21
Ekurhuleni (GE)
Standard
60
0.83
5
5
1.5
1200.0
1200.0
Analysis
Game History
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
47
12
7
28
15.5
33.0
-144.7
1160.7
1016.0
White
22
7
2
13
8.0
36.4
-115.9
1178.0
1062.0
Black
25
5
5
15
7.5
30.0
-170.0
1145.4
975.4
Standard
All
47
12
7
28
15.5
33.0
-144.7
1160.7
1016.0
White
22
7
2
13
8.0
36.4
-115.9
1178.0
1062.0
Black
25
5
5
15
7.5
30.0
-170.0
1145.4
975.4
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
205079715
Evans, R (Robyn)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
2
1020130048
Els, D (David)
1
1.0
1
0
0
100.0
1050.0
425.0
1475.0
View list
3
1080107799
Du Toit, J (Jaunre)
1
1.0
1
0
0
100.0
1024.1
425.0
1449.1
View list
4
1090131428
Makgamatha, T (Theto)
1
1.0
1
0
0
100.0
1060.6
425.0
1485.6
View list
5
2080131427
Joubert, M (Milla)
1
1.0
1
0
0
100.0
1060.6
425.0
1485.6
View list
6
1070115258
Mpofu, O (Oscar)
1
1.0
1
0
0
100.0
1053.0
425.0
1478.0
View list
7
206066131
Muller, K (Kasandra)
1
1.0
1
0
0
100.0
1071.9
425.0
1496.9
View list
8
2070140162
Onyekwere, F (Favor)
1
1.0
1
0
0
100.0
1075.2
425.0
1500.2
View list
9
106093828
Pretorius, T (Theuns)
1
1.0
1
0
0
100.0
1024.1
425.0
1449.1
View list
10
1060113893
Ramokgobedi, D (Dawn)
1
1.0
1
0
0
100.0
1053.0
425.0
1478.0
View list
11
1050101305
Reynolds, B (Bradley Paul)
1
1.0
1
0
0
100.0
1068.2
425.0
1493.2
View list
12
2070154049
Talane, K (Karabelo)
1
1.0
1
0
0
100.0
1075.2
425.0
1500.2
View list
13
206071040
Mabaso, F (Felicity)
1
0.5
0
1
0
50.0
1200.0
0.0
1200.0
View list
14
2090101537
Huebsch, J (Jessica)
1
0.5
0
1
0
50.0
1024.1
0.0
1024.1
View list
15
1070155480
Keetse, A (Anthony)
1
0.5
0
1
0
50.0
1068.2
0.0
1068.2
View list
16
2070155611
Ndlela, B (Buhle Lindiwe)
1
0.5
0
1
0
50.0
1107.4
0.0
1107.4
View list
17
107048334
Neves, TT (Tremayne)
1
0.5
0
1
0
50.0
1107.4
0.0
1107.4
View list
18
106057282
Olivier, C (Coenraad)
1
0.5
0
1
0
50.0
1050.0
0.0
1050.0
View list
19
1070153026
Tshembeyi, N (Ntsikelelo)
1
0.5
0
1
0
50.0
1071.9
0.0
1071.9
View list
20
105091284
Mokoena, J (Junior)
1
0.0
0
0
1
0.0
1200.0
-425.0
775.0
View list