Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, S (Steven)
Dob:
2008/05/14 (U18)
Gender:
Male
Chess SA id:
1080139893
FIDE id:
Region:
Ehlanzeni (MEN)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Rob Ferreira Chess Tournament 2022 (U16)
Tournament id
20220738
Rating type
Standard
Start
2022/05/07
End
2022/05/07
Rounds
5
Total time
62
Time weight
0.84
Total time
Official results
Rating
1178.5
K-factor
40
Average opponent rating
1208.8
Performance
953.8
Expected score
2.37
Score - Expected score
-1.37
Rating change
-46.0
Rating
1174.0
K-factor
40
Average opponent rating
1205.7
Performance
950.7
Expected score
2.36
Score - Expected score
-1.36
Rating change
-54.4
Games
5
Score
1.0
%
20.0
Dp
-255
Wins
1
Draws
0
Losses
4
Final position
6
Shared position
6
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2022/05/07
Ogunjiofor, O (Onyinye)
MEN
1291.1
1280.1
W
0
0.41
0.42
-13.1
-16.8
4
2022/05/07
Dorfling, J (Joshua)
MEN
1102.2
1083.6
B
0
0.55
0.56
-17.6
-22.4
3
2022/05/07
Naude, A (Annicka)
MEN
1215.2
1223.4
B
0
0.42
0.40
-13.4
-16.0
2
2022/05/07
Clarke, C (Cameron)
MEN
1213.5
1215.2
W
1
0.50
0.49
16.0
20.4
1
2022/05/07
Pilani, G (Gregory)
MEN
1222.1
1226.0
W
0
0.49
0.48
-15.7
-19.2