Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, R (Raymond)
Dob:
2001/08/05 (Adult)
Gender:
Male
Chess SA id:
101048286
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Rob Ferreira 2019 (B)
Tournament id
20190754
Rating type
Standard
Start
2019/04/06
End
2019/04/06
Rounds
5
Total time
63
Time weight
0.84
Total time
Official results
Rating
1205.0
K-factor
40
Average opponent rating
1065.5
Performance
980.5
Expected score
3.27
Score - Expected score
-1.27
Rating change
-42.7
Rating
1204.4
K-factor
40
Average opponent rating
1061.8
Performance
976.8
Expected score
3.29
Score - Expected score
-1.29
Rating change
-51.6
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
28
Shared position
27
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/04/06
Van Heerden, D (Dante)
MEN
1036.6
1031.7
B
0
0.65
0.66
-20.8
-26.4
4
2019/04/06
Schwirzer, M (Max)
MEN
1200.0
1200.0
W
0
0.55
0.55
-17.6
-22.0
3
2019/04/06
Iyman, J (Jaelene)
MEN
996.4
996.0
B
0
0.70
0.70
-22.4
-28.0
2
2019/04/06
Wessels, W (Willie)
MEN
1196.1
1188.9
W
1
0.55
0.56
14.4
17.6
1
2019/04/06
Naude, X (Xante)
MEN
898.5
892.3
B
1
0.81
0.82
6.1
7.2