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
Standard rating
General
Tournament
WP Club League 2023 (D1)
Tournament id
20231869
Rating type
Standard
Start
2023/07/29
End
2023/08/19
Rounds
6
Total time
70
Time weight
0.87
Total time
Official results
Rating
1237.8
K-factor
40
Average opponent rating
1250.4
Performance
1250.4
Expected score
3.00
Score - Expected score
0.00
Rating change
0.0
Rating
1223.1
K-factor
40
Average opponent rating
1225.0
Performance
1225.0
Expected score
3.07
Score - Expected score
-0.07
Rating change
-2.8
Games
6
Score
3.0
%
50.0
Dp
0
Wins
3
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/08/19
Nondala, O (Oluhle)
WCT
1194.1
1174.4
W
1
0.59
0.60
14.8
16.0
5
2023/08/19
Jacobs, DE (Darryl)
WCT
1193.2
1196.2
W
0
0.59
0.57
-21.2
-22.8
4
2023/08/19
Dicks, D (Drake)
WCT
1433.3
1450.3
B
0
0.23
0.19
-8.3
-7.6
3
2023/07/29
Leiserowitz, M (Maurice)
WCT
1160.5
1153.4
B
1
0.55
0.54
16.2
18.4
2
2023/07/29
Samushonga, K (Karl)
WCT
1336.6
1200.0
W
0
0.43
0.57
-15.5
-22.8
1
2023/07/29
Williams, L (Lyle)
WCT
1184.9
1175.6
W
1
0.60
0.60
14.4
16.0