Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marais, D (Derick)
Dob:
2007/12/01 (U18)
Gender:
Male
Chess SA id:
107090796
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
2018 Super 12 (Junior)
Tournament id
20181058
Rating type
Rapid
Start
2018/05/05
End
2018/05/05
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1148.8
Performance
1573.8
Expected score
1.64
Score - Expected score
1.36
Rating change
32.6
Rating
1200.0
K-factor
40
Average opponent rating
1200.0
Performance
1625.0
Expected score
1.46
Score - Expected score
1.54
Rating change
61.6
Games
3
Score
3.0
%
100.0
Dp
425
Wins
3
Draws
0
Losses
0
Final position
103
Shared position
52
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/05/05
Twyman, K (Keagan)
GTP
1200.0
1200.0
B
1
0.46
0.46
13.0
21.6
4
2018/05/05
Webb, K (Kagan)
GTP
1046.5
1200.0
B
1
0.64
0.46
8.6
21.6
3
2018/05/05
Bierman, L (Lj)
GTP
1200.0
1200.0
W
1
0.54
0.54
11.0
18.4
2
2018/05/05
0.0
0.0
X
0.00
0.00
1
2018/05/05
0.0
0.0
X
0.00
0.00