Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Kobua, B (Boipelo)
Dob:
2006/07/29 (U20)
Gender:
Male
Chess SA id:
106095185
FIDE id:
Region:
Dr Kenneth Kaunda (NWP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Matlosana Mall 2018 (C)
Tournament id
20181945
Rating type
Standard
Start
2018/10/20
End
2018/10/20
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1139.9
K-factor
40
Average opponent rating
1047.8
Performance
1047.8
Expected score
2.43
Score - Expected score
-0.43
Rating change
-14.3
Rating
1126.8
K-factor
40
Average opponent rating
1036.6
Performance
1036.6
Expected score
2.42
Score - Expected score
-0.42
Rating change
-16.8
Games
4
Score
2.0
%
50.0
Dp
0
Wins
2
Draws
0
Losses
2
Final position
15
Shared position
6
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/10/20
Goede, K (Kari)
NWP
987.1
958.0
B
1
0.64
0.65
11.5
14.0
4
2018/10/20
James, S (Sebenzile)
NWP
1049.1
1039.7
W
0
0.65
0.64
-20.8
-25.6
3
2018/10/20
Janse Van Rensburg, P (Philip)
NWP
954.8
948.6
W
1
0.76
0.75
7.7
10.0
2
2018/10/20
0.0
0.0
Y
1
0.00
0.00
1
2018/10/20
Motshepe, P (Paballo)
NWP
1200.0
1200.0
B
0
0.39
0.37
-12.5
-14.8