Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Osch, D (Darrien)
Dob:
2009/02/19 (U16)
Gender:
Male
Chess SA id:
1090150646
FIDE id:
Region:
John Taolo Gaetswewe (NCJ)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Hopetown Schools Chess Open Tournament 2023 (U15)
Tournament id
20230214
Rating type
Standard
Start
2023/02/25
End
2023/02/25
Rounds
5
Total time
62
Time weight
0.84
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1165.3
Performance
740.3
Expected score
2.16
Score - Expected score
-2.16
Rating change
-72.6
Rating
1200.0
K-factor
40
Average opponent rating
1163.4
Performance
738.4
Expected score
2.17
Score - Expected score
-2.17
Rating change
-86.8
Games
4
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/25
Mvenya, ZL (Zizinwe Libhongo)
NCP
1265.1
1255.7
B
0
0.38
0.39
-12.2
-15.6
4
2023/02/25
Leeuw, B (Boitumelo)
NCJ
1200.0
1200.0
B
0
0.46
0.46
-14.7
-18.4
3
2023/02/25
0.0
0.0
Y
1
0.00
0.00
2
2023/02/25
Graham, R (Riyandre)
NCJ
1200.0
1200.0
W
0
0.54
0.54
-17.3
-21.6
1
2023/02/25
Madyo, M (Mbuyiselo)
NCP
995.9
998.0
W
0
0.78
0.78
-25.0
-31.2