Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Weng, Y (Yu Bo (David))
Dob:
2010/01/05 (U16)
Gender:
Male
Chess SA id:
1100117290
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
3rd Knight Riders Junior Open 2023 (U14+U16)
Tournament id
20231416
Rating type
Standard
Start
2023/07/29
End
2023/07/29
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1550.0
K-factor
32
Average opponent rating
1268.9
Performance
1608.9
Expected score
4.09
Score - Expected score
0.41
Rating change
10.9
Rating
1532.6
K-factor
32
Average opponent rating
1275.7
Performance
1615.7
Expected score
3.95
Score - Expected score
0.55
Rating change
17.6
Games
5
Score
4.5
%
90.0
Dp
340
Wins
4
Draws
1
Losses
0
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/07/29
Yu, E (Ethan)
GJM
1165.8
1159.6
B
1
0.91
0.89
2.3
3.5
4
2023/07/29
Epule, D (Daniel)
FMB
1226.6
1252.4
W
1
0.92
0.87
2.0
4.2
3
2023/07/29
Bezuidenhout, D (Dawid)
GJM
1456.0
1442.2
B
1
0.57
0.56
11.0
14.1
2
2023/07/29
Pagenkopf, C (Christian)
GJM
1336.7
1358.0
W
½
0.79
0.75
-7.4
-8.0
1
2023/07/29
Ngubane, L (Lesedi)
GJM
1159.2
1166.2
B
1
0.91
0.88
2.3
3.8