Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Osborne, R (Ryan Eugene)
Dob:
2007/05/06 (U18)
Gender:
Male
Chess SA id:
107076747
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
CWP Youth Day Rapid 2021 (U16)
Tournament id
20210164
Rating type
Rapid
Start
2021/06/16
End
2021/06/16
Rounds
5
Total time
25
Time weight
0.54
Total time
Official results
Rating
1313.6
K-factor
40
Average opponent rating
1193.7
Performance
1278.7
Expected score
3.24
Score - Expected score
-0.24
Rating change
-5.2
Rating
832.8
K-factor
40
Average opponent rating
1047.6
Performance
1132.6
Expected score
1.29
Score - Expected score
1.71
Rating change
68.4
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
8
Shared position
5
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/06/16
Mizen, D (Daniel)
WCT
1113.5
1098.8
W
1
0.77
0.23
4.6
30.8
4
2021/06/16
Pfaff, D (Darius)
WCT
1147.1
1038.6
W
0
0.74
0.30
-14.8
-12.0
3
2021/06/16
Rabkin, S (Samantha)
WCT
1266.1
943.6
B
1
0.51
0.33
9.8
26.8
2
2021/06/16
Pillay, PJ (Palin)
WCT
1336.4
1051.6
W
0
0.52
0.29
-10.4
-11.6
1
2021/06/16
Donald, J (Joshua)
GJM
1105.4
1105.4
B
1
0.70
0.14
6.0
34.4