Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ngidi, B (Byron)
Dob:
2006/12/22 (U20)
Gender:
Male
Chess SA id:
106088647
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Ekurhuleni Trials 2 2023 (U18)
Tournament id
20230746
Rating type
Standard
Start
2023/04/22
End
2023/04/22
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1139.2
K-factor
40
Average opponent rating
1268.6
Performance
1013.6
Expected score
1.71
Score - Expected score
-0.71
Rating change
-23.6
Rating
1139.2
K-factor
40
Average opponent rating
1254.5
Performance
999.5
Expected score
1.79
Score - Expected score
-0.79
Rating change
-31.6
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/04/22
Hamilton-Hall, R (Riley)
GE
1301.5
1299.7
B
0
0.27
0.27
-8.6
-10.8
4
2023/04/22
Okafor, G (Grace)
GE
1118.2
1080.0
B
1
0.48
0.53
16.6
18.8
3
2023/04/22
Waring, G (Gabriel)
GE
1226.3
1219.5
W
0
0.44
0.45
-14.1
-18.0
2
2023/04/22
Agre, AS (Atharv)
GE
1381.5
1373.0
W
0
0.26
0.27
-8.3
-10.8
1
2023/04/22
Hausberger, J (Justin)
GE
1315.3
1300.3
B
0
0.25
0.27
-8.0
-10.8