Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Sihamba, S (Somila)
Dob:
2008/10/25 (U18)
Gender:
Female
Chess SA id:
208069933
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Cape of Good Hope Open 2023 (Intermediate)
Tournament id
20230072
Rating type
Standard
Start
2023/01/28
End
2023/01/29
Rounds
6
Total time
70
Time weight
0.87
Total time
Official results
Rating
1318.3
K-factor
36
Average opponent rating
1290.4
Performance
1148.7
Expected score
3.20
Score - Expected score
-1.20
Rating change
-37.6
Rating
1274.9
K-factor
40
Average opponent rating
1287.5
Performance
1145.9
Expected score
2.91
Score - Expected score
-0.91
Rating change
-36.4
Games
6
Score
2.0
%
33.3
Dp
-141,666666666667
Wins
2
Draws
0
Losses
4
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/01/29
Carstens, D (Dian)
WCT
1200.0
1200.0
B
0
0.60
0.55
-19.4
-22.0
5
2023/01/29
Jonkers, T (Tristan)
WCT
1445.4
1451.5
W
0
0.39
0.34
-12.6
-13.6
4
2023/01/29
Malahe, M (Michael)
WCT
1200.0
1200.0
W
1
0.68
0.63
10.4
14.8
3
2023/01/28
Prinsloo, R (Reinhardt)
WCT
1395.3
1373.0
B
0
0.37
0.34
-12.0
-13.6
2
2023/01/28
Maruma, K (Katlego)
WCT
1301.5
1300.8
W
0
0.56
0.51
-18.1
-20.4
1
2023/01/28
Walters, T (Terswin)
WCT
1200.0
1200.0
B
1
0.60
0.55
13.0
18.0