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
Rapid rating
General
Tournament
Chess Molecules Championship 2022 (U13)
Tournament id
20221521
Rating type
Rapid
Start
2022/09/17
End
2022/09/17
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1464.7
K-factor
32
Average opponent rating
1289.2
Performance
1629.2
Expected score
3.48
Score - Expected score
1.02
Rating change
19.6
Rating
1243.2
K-factor
40
Average opponent rating
1083.8
Performance
1423.8
Expected score
3.19
Score - Expected score
1.31
Rating change
52.4
Games
5
Score
4.5
%
90.0
Dp
340
Wins
4
Draws
1
Losses
0
Final position
2
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/09/17
Brest, S (Saul)
NWP
1285.1
1258.4
B
½
0.67
0.44
-3.3
2.4
4
2022/09/17
Ramohlohla, L (Lerato Motaso)
GE
1458.0
1203.2
W
1
0.55
0.59
8.6
16.4
3
2022/09/17
Grootboom, C (Chante)
GE
1369.1
618.8
B
1
0.57
0.99
8.3
0.4
2
2022/09/17
Mashigo, W (Wayne)
GE
1133.9
1138.4
W
1
0.93
0.66
1.3
13.6
1
2022/09/17
Bhembe, K (Kamohelo)
GJM
1200.0
1200.0
B
1
0.77
0.51
4.4
19.6