Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, RMJ (Robert)
Dob:
2011/08/22 (U14)
Gender:
Male
Chess SA id:
1110114764
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Silver Lakes Open Chess Tournament (B)
Tournament id
20230785
Rating type
Standard
Start
2023/04/15
End
2023/04/15
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1368.7
K-factor
36
Average opponent rating
1338.4
Performance
1253.4
Expected score
2.63
Score - Expected score
-0.63
Rating change
-18.8
Rating
1342.3
K-factor
36
Average opponent rating
1339.1
Performance
1254.1
Expected score
2.48
Score - Expected score
-0.48
Rating change
-17.3
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/04/15
Sibanda, AP (Andile Patience)
GTP
1380.6
1368.1
B
0
0.44
0.43
-12.7
-15.5
4
2023/04/15
Bloem, J (James)
GJM
1305.3
1297.2
W
1
0.62
0.59
10.9
14.8
3
2023/04/15
Phiri, J (Justice)
KED
1485.6
1506.5
B
0
0.32
0.27
-9.2
-9.7
2
2023/04/15
Nel, A (Andrea)
GTP
1043.0
1043.0
W
1
0.92
0.89
2.3
4.0
1
2023/04/15
Legwale, K (Katlego)
NBR
1477.7
1480.7
B
0
0.33
0.30
-9.5
-10.8