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
Ekurhuleni Chess Chessa Open 2021 (Elite)
Tournament id
20210016
Rating type
Standard
Start
2021/03/27
End
2021/03/28
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1702.4
K-factor
28
Average opponent rating
1810.2
Performance
1895.2
Expected score
1.83
Score - Expected score
1.17
Rating change
30.8
Rating
1689.8
K-factor
28
Average opponent rating
1818.6
Performance
1903.6
Expected score
1.71
Score - Expected score
1.29
Rating change
36.1
Games
5
Score
3.0
%
60.0
Dp
85
Wins
2
Draws
2
Losses
1
Final position
11
Shared position
8
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/03/28
Govender, Y (Yaduvir)
GTP
1827.1
1821.8
B
½
0.31
0.30
4.8
5.6
4
2021/03/28
Madiba, CM (Carpediem)
GTP
1678.2
1687.9
W
1
0.57
0.54
10.8
12.9
3
2021/03/27
Ruchaka, K (Kenneth)
NCF
1824.0
1848.4
B
½
0.32
0.27
4.5
6.4
2
2021/03/27
Vather, S (Shayur)
GTP
1657.4
1655.4
W
1
0.59
0.58
10.3
11.8
1
2021/03/27
Mthunzi, B (Brighton)
GE
2064.3
2079.5
B
0
0.04
0.00
-1.0
0.0