Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Vorster, J (James)
Dob:
2015/11/26 (U10)
Gender:
Male
Chess SA id:
1150149187
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Etienne Lewis Closed Tournament (U10)
Tournament id
20231687
Rating type
Standard
Start
2023/08/25
End
2023/08/27
Rounds
7
Total time
90
Time weight
0.94
Total time
Official results
Rating
1140.6
K-factor
40
Average opponent rating
1232.6
Performance
1161.7
Expected score
2.36
Score - Expected score
0.14
Rating change
5.3
Rating
1129.2
K-factor
40
Average opponent rating
1232.9
Performance
1162.0
Expected score
2.28
Score - Expected score
0.22
Rating change
8.8
Games
6
Score
2.5
%
41.7
Dp
-70,8333333333333
Wins
2
Draws
1
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
7
2023/08/27
Jugmohan, V (Vihar)
GTP
1204.2
1204.4
D
1
0.00
0.00
6
2023/08/27
Potgieter, R (Raven)
GTP
1097.0
1090.1
B
1
0.51
0.50
17.6
20.0
5
2023/08/27
Marais, L (Luke)
GTP
1290.1
1303.2
W
0
0.37
0.34
-13.3
-13.6
4
2023/08/26
Muller, J (Jano)
GTP
1194.6
1197.5
B
½
0.40
0.38
3.6
4.8
3
2023/08/26
De Beer, L (Liam Nicolaas)
GTP
1334.5
1335.6
W
0
0.32
0.30
-11.5
-12.0
2
2023/08/26
Coetzee, A (Adriaan)
GTP
1021.1
1017.2
B
1
0.60
0.59
14.4
16.4
1
2023/08/25
Van Zyl, S (Sanli)
GTP
1458.1
1453.6
W
0
0.17
0.16
-6.1
-6.4