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 (A)
Tournament id
20232072
Rating type
Standard
Start
2023/07/29
End
2023/09/09
Rounds
11
Total time
120
Time weight
1.00
Total time
Official results
Rating
1238.1
K-factor
40
Average opponent rating
1499.0
Performance
1329.0
Expected score
1.21
Score - Expected score
0.29
Rating change
11.6
Rating
1220.6
K-factor
40
Average opponent rating
1503.2
Performance
1333.2
Expected score
1.15
Score - Expected score
0.35
Rating change
14.0
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
11
2023/09/09
Swartz, R (Robyn)
WCT
1294.8
1292.8
W
½
0.48
0.46
0.8
1.6
10
2023/09/02
Du Plessis, AC (Anika)
WCW
1611.4
1606.4
B
0
0.02
0.01
-0.8
-0.4
9
2023/09/02
Lewis, MMM (Mark)
WCT
1787.6
1824.4
W
1
0.01
0.01
39.6
39.6
8
2023/08/26
0.0
0.0
X
0.00
0.00
7
2023/08/26
0.0
0.0
X
0.00
0.00
6
2023/08/19
0.0
0.0
X
0.00
0.00
5
2023/08/19
0.0
0.0
X
0.00
0.00
4
2023/08/05
Raubenheimer, G (Granton)
WCT
1447.2
1463.6
W
0
0.30
0.26
-12.0
-10.4
3
2023/08/05
Budge, D (Daniel)
WCT
1354.2
1328.9
W
0
0.41
0.42
-16.4
-16.8
2
2023/07/29
0.0
0.0
X
0.00
0.00
1
2023/07/29
0.0
0.0
X
0.00
0.00