Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Vorster, SPM (Stephanus)
Dob:
1969/10/16 (Adult)
Gender:
Male
Chess SA id:
169042155
FIDE id:
Vorster
Region:
Bojanala Platina (NBR)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2021 Gauteng North Open Tournament (A)
Tournament id
20210188
Rating type
Standard
Start
2021/08/28
End
2021/08/29
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1733.2
K-factor
28
Average opponent rating
1692.7
Performance
1607.7
Expected score
2.69
Score - Expected score
-0.69
Rating change
-18.2
Rating
1726.5
K-factor
28
Average opponent rating
1696.8
Performance
1611.8
Expected score
2.63
Score - Expected score
-0.63
Rating change
-17.6
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
0
Draws
4
Losses
1
Final position
24
Shared position
20
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/08/29
Levitan, J (Judah)
GJM
1625.4
1642.5
B
½
0.58
0.56
-2.0
-1.7
4
2021/08/29
Fourie, B (Brandon)
GTP
1692.6
1697.5
W
0
0.59
0.58
-14.9
-16.2
3
2021/08/28
Nguyen, MT (Minh)
GTP
1566.8
1568.5
B
½
0.65
0.64
-3.8
-3.9
2
2021/08/28
Du Plessis, H (Heinco)
GTP
2041.7
2038.8
W
½
0.18
0.18
8.1
9.0
1
2021/08/28
Price, DR (Daelen)
GE
1537.1
1536.8
B
½
0.69
0.68
-4.8
-5.0