Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Koorsen, M (Marnus)
Dob:
2008/04/10 (U18)
Gender:
Male
Chess SA id:
108086460
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Boys and Girls 2018 (U12 Boys)
Tournament id
20181556
Rating type
Standard
Start
2018/08/25
End
2018/08/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
878.9
K-factor
40
Average opponent rating
978.4
Performance
893.4
Expected score
1.88
Score - Expected score
0.12
Rating change
4.0
Rating
876.1
K-factor
40
Average opponent rating
964.5
Performance
879.5
Expected score
1.94
Score - Expected score
0.06
Rating change
2.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
15
Shared position
15
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/08/25
Janse Van Rensburg, N (Nian)
NWP
945.0
905.7
W
0
0.46
0.51
-14.7
-20.4
4
2018/08/25
Meyer, J (Jared)
NWP
1214.9
1214.1
B
1
0.07
0.06
29.8
37.6
3
2018/08/25
Pretorius, M (Martin)
NWP
845.6
846.6
B
0
0.50
0.49
-16.0
-19.6
2
2018/08/25
Jooste, J (Jayden)
NWP
907.4
901.7
W
1
0.51
0.51
15.7
19.6
1
2018/08/25
Fernandes, A (Alanzo)
NWP
979.0
954.4
B
0
0.34
0.37
-10.9
-14.8