Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Der Westhuizen, L (Lihan)
Dob:
2013/02/15 (U12)
Gender:
Male
Chess SA id:
1130140475
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 South African Junior Closed Chess Championships (U10 Boys)
Tournament id
20230676
Rating type
Standard
Start
2023/03/31
End
2023/04/04
Rounds
9
Total time
120
Time weight
1.00
Total time
Official results
Rating
1492.5
K-factor
32
Average opponent rating
1425.8
Performance
1520.2
Expected score
5.16
Score - Expected score
0.34
Rating change
10.9
Rating
1489.0
K-factor
32
Average opponent rating
1413.9
Performance
1508.3
Expected score
5.25
Score - Expected score
0.25
Rating change
8.0
Games
9
Score
5.5
%
61.1
Dp
94,4444444444445
Wins
4
Draws
3
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
9
2023/04/04
Weng, D (Daniel)
GJM
1440.8
1422.4
B
1
0.52
0.54
15.4
14.7
8
2023/04/03
Van Loggerenberg, E (Elandre)
GE
1335.1
1321.6
W
½
0.72
0.74
-7.0
-7.7
7
2023/04/03
Driscoll, S (Samuel)
ENM
1473.1
1496.0
W
0
0.56
0.53
-17.9
-17.0
6
2023/04/02
Thorulsley, K (Kairaav)
GJM
1416.7
1420.8
B
1
0.55
0.54
14.4
14.7
5
2023/04/02
Eapen, J (Johan)
GJM
1456.9
1465.3
B
½
0.50
0.49
0.0
0.3
4
2023/04/01
Mallach, D (Daniel)
GJM
1574.4
1574.0
W
1
0.45
0.44
17.6
17.9
3
2023/04/01
Gurayah, T (Tharshey)
KED
1410.5
1404.0
B
½
0.55
0.56
-1.6
-1.9
2
2023/03/31
Badenhorst, M (Matthew)
GJM
1433.5
1361.9
W
0
0.61
0.69
-19.5
-22.1
1
2023/03/31
Minny, O (Oban)
GTP
1291.2
1258.8
B
1
0.69
0.73
9.9
8.6