Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, W (Wian)
Dob:
2008/08/04 (U18)
Gender:
Male
Chess SA id:
1080097926
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Curro Age Open 2018 (U12 Open)
Tournament id
20181080
Rating type
Standard
Start
2018/05/12
End
2018/05/12
Rounds
5
Total time
63
Time weight
0.84
Total time
Official results
Rating
1078.1
K-factor
40
Average opponent rating
758.2
Performance
673.2
Expected score
4.20
Score - Expected score
-2.20
Rating change
-73.9
Rating
1057.6
K-factor
40
Average opponent rating
760.3
Performance
675.3
Expected score
4.08
Score - Expected score
-2.08
Rating change
-83.2
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
23
Shared position
22
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/05/12
Van Heerden, M (Michael)
MEN
917.8
948.0
W
0
0.73
0.67
-23.4
-26.8
4
2018/05/12
Wright-Macpherson, D (Dakotah)
MEN
1041.7
1014.4
W
1
0.58
0.59
13.4
16.4
3
2018/05/12
Kockemoer, Z (Zuraide)
MEN
701.2
738.4
B
0
0.90
0.83
-28.8
-33.2
2
2018/05/12
Nkosi, S (Siphesihle)
MNW
547.5
500.0
W
1
1.00
1.00
0.0
0.0
1
2018/05/12
Sephton, M (Milan)
MEN
582.6
600.6
B
0
0.99
0.99
-31.7
-39.6