Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ehrke, J (Joshua)
Dob:
2008/10/05 (U18)
Gender:
Male
Chess SA id:
1080103617
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
British International Prep/Chessnuts 2018 (U12)
Tournament id
20181208
Rating type
Standard
Start
2018/06/23
End
2018/06/23
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1180.1
Performance
1010.1
Expected score
2.57
Score - Expected score
-1.07
Rating change
-35.5
Rating
1200.0
K-factor
40
Average opponent rating
1176.3
Performance
1006.3
Expected score
2.60
Score - Expected score
-1.10
Rating change
-44.0
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
20
Shared position
20
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/06/23
Rihan, M (Mohammed)
GJM
1200.0
1200.0
B
0
0.46
0.46
-14.7
-18.4
4
2018/06/23
Nkosi, T (Tawonga)
GJM
1200.0
1200.0
B
0
0.46
0.46
-14.7
-18.4
3
2018/06/23
Horn, E (Evan)
GJM
1223.5
1227.4
W
0
0.51
0.51
-16.3
-20.4
2
2018/06/23
Govender, P (Prenolan)
GJM
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
1
2018/06/23
Sibiya, M (Mlaphi)
GJM
1077.1
1054.0
W
½
0.68
0.71
-5.8
-8.4