Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Opperman, Z (Zian)
Dob:
2010/01/07 (U16)
Gender:
Male
Chess SA id:
110089040
FIDE id:
Region:
Gert Sibande (MGS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2018 Sedibeng Summer Open (J)
Tournament id
20181992
Rating type
Standard
Start
2018/10/20
End
2018/10/20
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1016.4
K-factor
40
Average opponent rating
1000.0
Performance
1085.0
Expected score
2.55
Score - Expected score
0.45
Rating change
14.9
Rating
983.0
K-factor
40
Average opponent rating
986.2
Performance
1071.2
Expected score
2.44
Score - Expected score
0.56
Rating change
22.4
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
4
Shared position
3
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/10/20
Cronje, KA (Karla Alice)
GSV
1200.0
1200.0
B
1
0.24
0.21
24.3
31.6
4
2018/10/20
Van Zyl, R (Rico)
GSV
826.1
823.2
W
0
0.76
0.73
-24.3
-29.2
3
2018/10/20
Cronje, C (Cor)
GJM
1200.0
1200.0
B
1
0.24
0.21
24.3
31.6
2
2018/10/20
Deetlefs, J (Jp)
GSV
1050.6
1022.4
W
0
0.50
0.50
-16.0
-20.0
1
2018/10/20
Norval, H (Hendrik)
WCT
723.1
685.4
B
1
0.80
0.80
6.4
8.0