Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Lourens, J (Jon-Adriaan)
Dob:
2003/12/10 (Adult)
Gender:
Male
Chess SA id:
103018488
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2019 D4 Tshwane South Schools League Team Finals (U17)
Tournament id
20191406
Rating type
Standard
Start
2019/07/27
End
2019/07/27
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1035.5
K-factor
40
Average opponent rating
1313.4
Performance
1398.4
Expected score
1.11
Score - Expected score
1.89
Rating change
62.7
Rating
1057.8
K-factor
40
Average opponent rating
1313.5
Performance
1398.5
Expected score
1.20
Score - Expected score
1.80
Rating change
72.0
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
15
Shared position
14
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/07/27
Wasserman, M (Meirin)
GTP
1346.6
1340.6
B
1
0.10
0.13
28.8
34.8
4
2019/07/27
Smal, D (Dewald)
GTP
981.0
1004.4
W
1
0.61
0.60
12.5
16.0
3
2019/07/27
Van Aardt, D (Durand)
GTP
1161.4
1143.9
W
1
0.40
0.44
19.2
22.4
2
2019/07/27
Dykema, DR (Dirkho)
GTP
1567.7
1574.5
B
0
0.00
0.00
0.0
0.0
1
2019/07/27
Bedesi, TT (Tahil)
GJM
1510.1
1504.3
W
0
0.01
0.02
-0.3
-0.8