Chess South Africa
Last updated:
Player Tournament Analysis
Home
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 Alekhine Open Tournament (E+F)
Tournament id
20231954
Rating type
Standard
Start
2023/09/09
End
2023/09/09
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1154.8
K-factor
40
Average opponent rating
1294.0
Performance
1379.0
Expected score
1.78
Score - Expected score
1.22
Rating change
45.9
Rating
1153.6
K-factor
40
Average opponent rating
1295.2
Performance
1380.2
Expected score
1.76
Score - Expected score
1.24
Rating change
49.6
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/09/09
Marais, L (Luke)
GTP
1282.7
1285.9
W
0
0.39
0.39
-14.0
-15.6
4
2023/09/09
Bailey, K (Keanu)
GTP
1206.6
1209.0
B
1
0.40
0.39
21.6
24.4
3
2023/09/09
Ebersohn, C (Christiaan)
GTP
1198.0
1198.4
W
1
0.49
0.49
18.4
20.4
2
2023/09/09
Goncalves, E (Emilio)
GE
1582.8
1582.8
B
0
0.00
0.00
0.0
0.0
1
2023/09/09
Motlogeloa, D (Ditheto)
GTP
1200.0
1200.0
W
1
0.49
0.49
18.4
20.4