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
2022 South African Junior Team Chess Championships (U14 Open)
Tournament id
20221936
Rating type
Standard
Start
2022/12/04
End
2022/12/08
Rounds
7
Total time
120
Time weight
1.00
Total time
Official results
Rating
1449.1
K-factor
32
Average opponent rating
1353.7
Performance
1657.2
Expected score
4.24
Score - Expected score
1.76
Rating change
56.3
Rating
1417.1
K-factor
32
Average opponent rating
1354.8
Performance
1658.4
Expected score
3.97
Score - Expected score
2.03
Rating change
65.0
Games
7
Score
6.0
%
85.7
Dp
303,571428571429
Wins
6
Draws
0
Losses
1
Final position
10
Shared position
8
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2022/12/08
Redelinghuys, A (Ayden)
GTP
1260.7
1237.1
B
1
0.68
0.67
10.2
10.6
6
2022/12/07
Botha, T (Tyler)
EBC
1412.2
1409.1
W
0
0.58
0.55
-18.6
-17.6
5
2022/12/07
Letupu, L (Lemogang)
NBR
1440.5
1452.2
B
1
0.47
0.42
17.0
18.6
4
2022/12/06
Hattingh, T (Tiaan)
GE
1452.3
1427.8
W
1
0.54
0.53
14.7
15.0
3
2022/12/05
Ramaboa, T (Thando)
NBR
1229.1
1219.9
B
1
0.71
0.69
9.3
9.9
2
2022/12/04
Shuping, R (Remoletile)
GTP
1397.5
1391.6
W
1
0.60
0.57
12.8
13.8
1
2022/12/04
Lemphane, O (Oratile)
FMB
1283.4
1346.0
B
1
0.65
0.54
11.2
14.7