Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Yao, C (Christ David)
Dob:
2009/11/19 (U16)
Gender:
Male
Chess SA id:
1090098143
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Mangaung Metro Chess 9 - 10 March 2018 (F)
Tournament id
20180413
Rating type
Standard
Start
2018/03/09
End
2018/03/10
Rounds
5
Total time
62
Time weight
0.84
Total time
Official results
Rating
1200.0
K-factor
36
Average opponent rating
1200.0
Performance
1093.8
Expected score
2.00
Score - Expected score
-0.50
Rating change
-15.1
Rating
1200.0
K-factor
40
Average opponent rating
1200.0
Performance
1093.8
Expected score
2.00
Score - Expected score
-0.50
Rating change
-20.0
Games
4
Score
1.5
%
37.5
Dp
-106,25
Wins
1
Draws
1
Losses
2
Final position
4
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/03/10
Serfontein, D (Devin)
FMB
1200.0
1200.0
B
½
0.46
0.46
1.2
1.6
4
2018/03/10
Gouws, R (Ruan)
FMB
1200.0
1200.0
W
0
0.54
0.54
-15.6
-21.6
3
2018/03/10
Breytenbach, R (Reynardt)
FMB
1200.0
1200.0
B
1
0.46
0.46
15.6
21.6
2
2018/03/09
De Villiers, H (Hendrik)
FMB
1200.0
1200.0
W
0
0.54
0.54
-15.6
-21.6
1
2018/03/09
0.0
0.0
Y
1
0.00
0.00