Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Koch, E (Eckhard)
Dob:
2010/02/19 (U16)
Gender:
Male
Chess SA id:
1100110244
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Onder-Weskus Skole Proewe 2019 (O9 Seuns)
Tournament id
20190319
Rating type
Rapid
Start
2019/02/16
End
2019/02/23
Rounds
8
Total time
30
Time weight
0.60
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1131.8
Performance
1071.1
Expected score
4.01
Score - Expected score
-1.01
Rating change
-24.2
Rating
1200.0
K-factor
40
Average opponent rating
1104.2
Performance
1043.5
Expected score
3.97
Score - Expected score
-0.97
Rating change
-38.8
Games
7
Score
3.0
%
42.9
Dp
-60,7142857142857
Wins
3
Draws
0
Losses
4
Final position
5
Shared position
5
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
8
2019/02/23
Collair, H (Houston)
WCU
1153.9
1144.8
B
0
0.51
0.52
-12.2
-20.8
7
2019/02/23
0.0
0.0
Y
1
0.00
0.00
6
2019/02/23
Arendse, Q (Qnwinne)
WCU
1134.9
1164.0
W
0
0.62
0.58
-14.9
-23.2
5
2019/02/23
Van Wyk, M (Marnus)
WCU
1200.0
1200.0
B
1
0.46
0.46
13.0
21.6
4
2019/02/16
Lawrence, J (Joel)
WCU
1151.3
1242.0
B
0
0.51
0.41
-12.2
-16.4
3
2019/02/16
Da Silva, D (Daniel)
WCU
1200.0
1200.0
W
1
0.54
0.54
11.0
18.4
2
2019/02/16
Chatbrun, D (Daniel)
WCU
1200.0
1200.0
B
1
0.46
0.46
13.0
21.6
1
2019/02/16
Mcquire, M (Mikael)
WCT
882.7
578.8
W
0
0.91
1.00
-21.8
-40.0