Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Zhu, R (Ryan Yuancheng)
Dob:
2015/03/05 (U10)
Gender:
Male
Chess SA id:
1150151779
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Ekurhuleni Chess Trial 3 2023 (U10)
Tournament id
20231178
Rating type
Standard
Start
2023/06/17
End
2023/06/17
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1252.1
K-factor
36
Average opponent rating
1261.4
Performance
1516.4
Expected score
2.40
Score - Expected score
1.60
Rating change
47.8
Rating
1260.0
K-factor
36
Average opponent rating
1258.3
Performance
1513.3
Expected score
2.47
Score - Expected score
1.53
Rating change
55.1
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/06/17
Khumalo, M (Musawenko)
GE
1269.6
1276.2
B
1
0.44
0.44
16.1
20.2
4
2023/06/17
Kay, N (Noah)
GE
1333.0
1318.5
W
0
0.45
0.47
-13.0
-16.9
3
2023/06/17
Opperman, N (Naude)
GE
1429.0
1425.3
B
1
0.25
0.27
21.6
26.3
2
2023/06/17
Diesel, R (Ruben Daniel)
GE
1146.3
1136.8
W
1
0.66
0.69
9.8
11.2
1
2023/06/17
Robinson, Z (Zachariah)
GJM
1129.3
1134.7
B
1
0.60
0.60
11.5
14.4