Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, J (Janru)
Dob:
2007/08/23 (U18)
Gender:
Male
Chess SA id:
107089376
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
2018 Super 12 (Senior)
Tournament id
20181059
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
1164.8
K-factor
40
Average opponent rating
1130.4
Performance
1045.4
Expected score
2.74
Score - Expected score
-0.74
Rating change
-17.8
Rating
1200.0
K-factor
40
Average opponent rating
976.0
Performance
891.0
Expected score
3.45
Score - Expected score
-1.45
Rating change
-58.0
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
117
Shared position
117
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/05/05
Volschenk, N (Nathan)
GTP
1200.0
1200.0
B
0
0.42
0.46
-10.1
-18.4
4
2018/05/05
Niemand, L (Luane)
NWP
1200.0
1200.0
W
1
0.50
0.54
12.0
18.4
3
2018/05/05
Visser, R (Ruan)
GTP
968.9
655.4
W
0
0.77
1.00
-18.5
-40.0
2
2018/05/05
De Lange, A (Angelica)
MGS
1200.0
1200.0
B
1
0.42
0.46
13.9
21.6
1
2018/05/05
Van Romburgh, DS (Daniel)
NWP
1082.9
624.6
W
0
0.64
1.00
-15.4
-40.0