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
2023 Menlo Open Tournament (D)
Tournament id
20231448
Rating type
Standard
Start
2023/07/22
End
2023/07/22
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1293.9
K-factor
40
Average opponent rating
1266.5
Performance
1181.5
Expected score
2.70
Score - Expected score
-0.70
Rating change
-23.2
Rating
1292.9
K-factor
40
Average opponent rating
1270.7
Performance
1185.7
Expected score
2.67
Score - Expected score
-0.67
Rating change
-26.8
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/07/22
Kuhn, L (Lenandi)
GTP
1100.3
1121.2
W
0
0.77
0.74
-24.6
-29.6
4
2023/07/22
Westoby, A (Adam)
GJM
1235.0
1248.8
B
0
0.53
0.51
-17.0
-20.4
3
2023/07/22
Pienaar, J (Juan)
GTP
1200.0
1200.0
W
1
0.65
0.65
11.2
14.0
2
2023/07/22
Boshoff, R (Reinhardt)
GTP
1346.3
1342.6
B
0
0.40
0.40
-12.8
-16.0
1
2023/07/22
Van Zyl, S (Sanli)
GTP
1450.9
1441.1
W
1
0.36
0.37
20.5
25.2