Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Chang, S (Samuel)
Dob:
2010/10/20 (U16)
Gender:
Male
Chess SA id:
110088674
FIDE id:
Region:
Buffalo City (EBC)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2022 South African Junior Wild Card Chess Championships (U14 Open)
Tournament id
20221947
Rating type
Standard
Start
2022/12/09
End
2022/12/12
Rounds
7
Total time
120
Time weight
1.00
Total time
Official results
Rating
1443.7
K-factor
32
Average opponent rating
1390.1
Performance
1693.7
Expected score
3.89
Score - Expected score
2.11
Rating change
67.5
Rating
1428.5
K-factor
32
Average opponent rating
1372.7
Performance
1676.2
Expected score
3.91
Score - Expected score
2.09
Rating change
66.9
Games
7
Score
6.0
%
85.7
Dp
303,571428571429
Wins
5
Draws
2
Losses
0
Final position
1
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2022/12/12
Cressey, RJ (Ryelee Jordan)
EBC
1459.3
1451.2
B
½
0.44
0.43
1.9
2.2
6
2022/12/11
Botha, T (Tyler)
EBC
1412.2
1409.1
W
1
0.58
0.56
13.4
14.1
5
2022/12/11
Weng, Y (Yu Bo (David))
GJM
1449.1
1417.1
B
½
0.45
0.47
1.6
1.0
4
2022/12/10
Kutchoukov, I (Ivan)
GTP
1364.6
1353.8
W
1
0.63
0.63
11.8
11.8
3
2022/12/10
Gounder, A (Arun)
GTP
1415.0
1381.0
B
1
0.49
0.51
16.3
15.7
2
2022/12/09
Mphomane, O (Omolemo)
NBR
1178.2
1168.6
W
1
0.85
0.84
4.8
5.1
1
2022/12/09
Hattingh, T (Tiaan)
GE
1452.3
1427.8
B
1
0.45
0.46
17.6
17.3