Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Koen, I (Ian)
Dob:
2007/07/12 (U18)
Gender:
Male
Chess SA id:
107076733
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Western Cape Schools Individuals 2018 (U11 Boys)
Tournament id
20181112
Rating type
Standard
Start
2018/05/19
End
2018/05/20
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
816.1
K-factor
40
Average opponent rating
1148.0
Performance
1077.2
Expected score
0.68
Score - Expected score
1.82
Rating change
60.4
Rating
827.0
K-factor
40
Average opponent rating
1142.2
Performance
1071.3
Expected score
0.80
Score - Expected score
1.70
Rating change
68.0
Games
6
Score
2.5
%
41.7
Dp
-70,8333333333333
Wins
2
Draws
1
Losses
3
Final position
38
Shared position
37
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2018/05/20
Potgieter, PL (Pieter)
WOS
1182.4
1178.8
B
½
0.03
0.05
15.0
18.0
5
2018/05/20
Zimano, I (Ian)
WOS
1200.3
1200.4
W
1
0.09
0.11
29.1
35.6
4
2018/05/19
Neo, B (Bell)
WCU
1172.8
1166.8
B
1
0.04
0.06
30.7
37.6
3
2018/05/19
Sikiti, Y (Yolani)
WCW
1169.4
1151.6
W
0
0.13
0.16
-4.2
-6.4
2
2018/05/19
Ehlers, R (Ruben)
WEG
1079.0
1091.6
B
0
0.15
0.15
-4.8
-6.0
1
2018/05/19
Goliath, K (Kian)
WCT
1084.2
1063.8
W
0
0.23
0.27
-7.4
-10.8