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
JMC Womens Day 2022 (C)
Tournament id
20221357
Rating type
Standard
Start
2022/08/06
End
2022/08/07
Rounds
6
Total time
90
Time weight
0.94
Total time
Official results
Rating
1403.9
K-factor
32
Average opponent rating
1330.5
Performance
1755.5
Expected score
3.51
Score - Expected score
2.49
Rating change
74.9
Rating
1354.9
K-factor
32
Average opponent rating
1334.5
Performance
1759.5
Expected score
3.14
Score - Expected score
2.86
Rating change
91.5
Games
6
Score
6.0
%
100.0
Dp
425
Wins
6
Draws
0
Losses
0
Final position
1
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2022/08/07
Maharaj, A (Anaamika)
GJM
1456.1
1440.8
B
1
0.40
0.36
17.3
20.5
5
2022/08/07
Eapen, J (Johan)
GJM
1406.8
1447.7
W
1
0.54
0.43
13.2
18.2
4
2022/08/07
Arokiam, E (Ethan)
GJM
1302.4
1296.9
B
1
0.58
0.53
12.1
15.0
3
2022/08/06
Mesele, O (Oboitshepo)
GJM
1293.8
1297.0
W
1
0.67
0.61
9.5
12.5
2
2022/08/06
Chinoruma, K (Kupa)
GJM
1222.3
1204.1
B
1
0.67
0.63
9.5
11.8
1
2022/08/06
Ryan, D (Declan)
GJM
1301.8
1320.2
W
1
0.66
0.58
9.8
13.4