Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Mostert, S (Sian)
Dob:
2006/10/31 (U20)
Gender:
Male
Chess SA id:
106061673
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
George Chess Trials 1 2023 (U17 Boys)
Tournament id
20230046
Rating type
Standard
Start
2023/01/28
End
2023/01/28
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
997.8
K-factor
40
Average opponent rating
1175.8
Performance
1090.8
Expected score
1.42
Score - Expected score
0.58
Rating change
19.3
Rating
998.1
K-factor
40
Average opponent rating
1174.9
Performance
1089.9
Expected score
1.43
Score - Expected score
0.57
Rating change
22.8
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
2023/01/28
Breytenbach, W (Willem)
WEG
887.2
887.2
B
0
0.59
0.59
-18.9
-23.6
4
2023/01/28
Rossouw, H (Heinrich)
WEG
1200.0
1200.0
W
1
0.31
0.31
22.1
27.6
3
2023/01/28
Guyo, I (Isheanesu)
WEG
1224.2
1225.8
B
0
0.19
0.19
-6.1
-7.6
2
2023/01/28
Pieters, D (Divan)
WEG
1200.0
1200.0
W
1
0.31
0.31
22.1
27.6
1
2023/01/28
Le Roux, N (Nicolaas)
WEG
1367.4
1361.3
B
0
0.03
0.04
-1.0
-1.6