Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Van Doorn, J (Johannes Bernardus)
Dob:
1967/06/30 (Adult)
Gender:
Male
Chess SA id:
1670158303
FIDE id:
Region:
Sedibeng (GSV)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Overvaal Ope Jul 2023 (A)
Tournament id
20231443
Rating type
Standard
Start
2023/07/22
End
2023/07/22
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1379.1
Performance
954.1
Expected score
0.92
Score - Expected score
-0.92
Rating change
-30.5
Rating
1200.0
K-factor
40
Average opponent rating
1382.8
Performance
957.8
Expected score
0.90
Score - Expected score
-0.90
Rating change
-36.0
Games
3
Score
0.0
%
0.0
Dp
-425
Wins
0
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/07/22
0.0
0.0
X
0.00
0.00
4
2023/07/22
Williams, A (Anika)
GSV
1418.8
1418.7
W
0
0.29
0.29
-9.3
-11.6
3
2023/07/22
Pretorius, HS (Hendrik)
GSV
1282.2
1270.0
B
0
0.36
0.38
-11.5
-15.2
2
2023/07/22
Wallace, A (Amy)
GE
1436.4
1459.6
W
0
0.27
0.24
-8.6
-9.6
1
2023/07/22
0.0
0.0
Y
1
0.00
0.00