Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Opperman, J (Jordan)
Dob:
2014/03/14 (U12)
Gender:
Male
Chess SA id:
1140134242
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Tuks Junior Developmental Tournament 2022 (Yellow)
Tournament id
20221389
Rating type
Standard
Start
2022/08/06
End
2022/08/06
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1194.9
K-factor
40
Average opponent rating
1209.2
Performance
1379.2
Expected score
2.46
Score - Expected score
1.04
Rating change
34.5
Rating
1190.4
K-factor
40
Average opponent rating
1212.0
Performance
1382.0
Expected score
2.42
Score - Expected score
1.08
Rating change
43.2
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
2
Shared position
2
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/08/06
Bornman, R (Rousseau)
GTP
1177.2
1176.8
W
1
0.56
0.56
14.1
17.6
4
2022/08/06
Aikman, D (Desmond Gustav)
GTP
1158.7
1187.1
B
1
0.50
0.46
16.0
21.6
3
2022/08/06
Van Der Wath, L (Logan)
GTP
1082.3
1068.8
W
½
0.67
0.68
-5.4
-7.2
2
2022/08/06
Barkhuizen, SJ (Simon Jurgens)
GTP
1428.0
1427.5
B
0
0.19
0.18
-6.1
-7.2
1
2022/08/06
Krog, G (Gerhard)
GTP
1200.0
1200.0
W
1
0.54
0.53
14.7
18.8