Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Koopman, M (Mason)
Dob:
2013/08/19 (U12)
Gender:
Male
Chess SA id:
1130147350
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
West Coast Schools Chess Grand Challenge 2022 (PS Development)
Tournament id
20221782
Rating type
Rapid
Start
2022/10/29
End
2022/10/29
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1189.7
Performance
1019.7
Expected score
2.60
Score - Expected score
-1.10
Rating change
-26.4
Rating
1200.0
K-factor
40
Average opponent rating
1201.9
Performance
1031.9
Expected score
2.53
Score - Expected score
-1.03
Rating change
-41.2
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
39
Shared position
38
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/10/29
Jordaan, H (Handre)
WCU
1215.9
1218.6
W
0
0.52
0.52
-12.5
-20.8
4
2022/10/29
Richards, L (Lee Quin)
WCU
1116.2
1061.6
B
1
0.56
0.62
10.6
15.2
3
2022/10/29
Nel, R (Ruben)
WCU
1200.0
1200.0
W
½
0.54
0.54
-1.0
-1.6
2
2022/10/29
Tieties, N (Nicola)
WCU
1218.9
1318.4
B
0
0.44
0.32
-10.6
-12.8
1
2022/10/29
Kouter, C (Carlyle)
WCU
1197.3
1210.8
W
0
0.54
0.53
-13.0
-21.2