Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Sonaba, L (Libhongo)
Dob:
2008/01/19 (U18)
Gender:
Female
Chess SA id:
2080116646
FIDE id:
Region:
Overberg (WOS)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Overberg High School Closed 2023 (U15 Boys)
Tournament id
20230627
Rating type
Standard
Start
2023/03/25
End
2023/03/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1270.5
K-factor
40
Average opponent rating
1326.8
Performance
1411.8
Expected score
2.13
Score - Expected score
0.87
Rating change
28.9
Rating
1207.5
K-factor
40
Average opponent rating
1307.0
Performance
1392.0
Expected score
1.88
Score - Expected score
1.12
Rating change
44.8
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/03/25
Wilds, E (Emile)
WCT
1218.2
1200.0
B
1
0.52
0.47
15.4
21.2
4
2023/03/25
Pietersen, C (Christiano)
WOS
1208.3
1200.0
W
0
0.61
0.55
-19.5
-22.0
3
2023/03/25
Valentine, L (Luke)
WOS
1591.7
1576.6
B
0
0.08
0.03
-2.6
-1.2
2
2023/03/25
De Kock, S (Sebastian)
WOS
1197.8
1200.0
W
1
0.63
0.55
11.8
18.0
1
2023/03/25
Potgieter, PL (Pieter)
WOS
1417.8
1358.2
B
1
0.29
0.28
22.7
28.8