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
Rapid rating
General
Tournament
Boksburg Rapid 2024 (A)
Tournament id
20241433
Rating type
Rapid
Start
2024/05/14
End
2024/06/11
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1687.2
K-factor
28
Average opponent rating
1592.4
Performance
1677.4
Expected score
3.10
Score - Expected score
-0.10
Rating change
-1.7
Rating
1793.3
K-factor
32
Average opponent rating
1474.2
Performance
1559.2
Expected score
4.13
Score - Expected score
-1.13
Rating change
-36.2
Games
5
Score
3.0
%
60.0
Dp
85
Wins
2
Draws
2
Losses
1
Final position
6
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/06/11
Mann, I (Iowan)
NBR
1519.1
1434.8
W
½
0.74
0.96
-4.0
-14.7
4
2024/06/04
Combrink, J (Juan-Louis)
GJM
1743.3
1480.2
B
1
0.39
0.82
10.2
5.8
3
2024/05/28
Nhlapo, LR (Lekwa)
MGS
1295.2
1300.0
W
1
1.00
1.00
0.0
0.0
2
2024/05/21
Mokomele, A (Andrew)
GE
1912.7
1887.8
B
0
0.20
0.35
-3.4
-11.2
1
2024/05/14
Hondo, Z (Zibusiso)
GE
1491.8
1268.1
W
½
0.77
1.00
-4.5
-16.0