Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Du Preez, S (Stian)
Dob:
2008/10/18 (U18)
Gender:
Male
Chess SA id:
108090196
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2019 Gauteng School League Finals (U11 Open)
Tournament id
20191660
Rating type
Standard
Start
2019/08/23
End
2019/08/23
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1232.5
K-factor
40
Average opponent rating
1205.7
Performance
1035.7
Expected score
2.70
Score - Expected score
-1.20
Rating change
-39.8
Rating
1238.8
K-factor
40
Average opponent rating
1197.6
Performance
1027.6
Expected score
2.78
Score - Expected score
-1.28
Rating change
-51.2
Games
5
Score
1.5
%
30.0
Dp
-170
Wins
1
Draws
1
Losses
3
Final position
125
Shared position
124
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/08/23
Dubazana, O (Olwethu)
GJM
1200.0
1200.0
W
½
0.58
0.59
-2.6
-3.6
4
2019/08/23
Nhamposse, YL (Yamkela Lumbani Jnr)
GE
1165.4
1157.2
B
0
0.54
0.55
-17.3
-22.0
3
2019/08/23
Mulovhedzi, H (Hope)
GJM
1199.1
1185.9
W
0
0.58
0.60
-18.6
-24.0
2
2019/08/23
Steyn, A (Amelia)
GTP
1327.3
1321.9
B
0
0.35
0.36
-11.2
-14.4
1
2019/08/23
Mbatha, AN (Amanda Nthabiseng)
GTP
1136.9
1123.2
W
1
0.65
0.68
11.2
12.8