Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Foster, B (Bjorn)
Dob:
2015/02/11 (U10)
Gender:
Male
Chess SA id:
1150150111
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Grant East Primary School Invitational Chess Tournament 2023 (U9 Mixed)
Tournament id
20232387
Rating type
Rapid
Start
2023/11/04
End
2023/11/04
Rounds
6
Total time
30
Time weight
0.60
Total time
Official results
Rating
1151.5
K-factor
40
Average opponent rating
1206.8
Performance
1277.6
Expected score
2.61
Score - Expected score
0.89
Rating change
21.4
Rating
1122.4
K-factor
40
Average opponent rating
1199.0
Performance
1269.8
Expected score
2.47
Score - Expected score
1.03
Rating change
41.2
Games
6
Score
3.5
%
58.3
Dp
70,8333333333334
Wins
3
Draws
1
Losses
2
Final position
12
Shared position
12
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/11/04
Du Toit, N (Nayvin)
WCT
1200.0
1200.0
W
½
0.49
0.45
0.2
2.0
5
2023/11/04
Lin, J (Junming)
WCT
1152.0
1120.0
B
1
0.46
0.46
13.0
21.6
4
2023/11/04
Amoraal, S (Simeon)
CSA
1191.2
1185.2
W
1
0.50
0.47
12.0
21.2
3
2023/11/04
Hart, L (Lukie)
WCT
1200.0
1200.0
B
0
0.40
0.37
-9.6
-14.8
2
2023/11/04
Marais, A (Alexander)
WCW
1297.4
1288.6
W
0
0.37
0.35
-8.9
-14.0
1
2023/11/04
Snyman, D (Daniel)
WCT
1200.0
1200.0
B
1
0.40
0.37
14.4
25.2