Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Lourens, E (Ewan)
Dob:
2007/01/20 (U18)
Gender:
Male
Chess SA id:
1070110977
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Ekurhuleni North Schools Individual 2021 (A)
Tournament id
20210226
Rating type
Standard
Start
2021/09/11
End
2021/09/11
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1080.4
K-factor
40
Average opponent rating
1115.8
Performance
903.3
Expected score
1.84
Score - Expected score
-0.84
Rating change
-27.9
Rating
1059.2
K-factor
40
Average opponent rating
1123.1
Performance
910.6
Expected score
1.70
Score - Expected score
-0.70
Rating change
-28.0
Games
4
Score
1.0
%
25.0
Dp
-212,5
Wins
1
Draws
0
Losses
3
Final position
9
Shared position
9
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/09/11
Du Plessis, J (Juan-Pierre)
GE
1154.2
1142.5
B
0
0.37
0.36
-11.8
-14.4
4
2021/09/11
Mazibuko, OI (Olwethu Innocent)
GE
839.7
887.2
W
1
0.82
0.74
5.8
10.4
3
2021/09/11
Neves, TT (Tremayne)
GE
1213.7
1210.3
B
0
0.30
0.28
-9.6
-11.2
2
2021/09/11
0.0
0.0
X
0.00
0.00
1
2021/09/11
Terblanche, F (Fred)
GE
1255.7
1252.4
W
0
0.34
0.32
-10.9
-12.8