Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Williams, S (Sergio)
Dob:
2005/05/27 (U20)
Gender:
Male
Chess SA id:
1050110213
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Onder Weskus Prestige 2020 (U15 Boys)
Tournament id
20200317
Rating type
Standard
Start
2020/02/15
End
2020/02/22
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1094.6
K-factor
40
Average opponent rating
1170.4
Performance
1255.4
Expected score
2.10
Score - Expected score
0.90
Rating change
29.9
Rating
1059.2
K-factor
40
Average opponent rating
1151.8
Performance
1236.8
Expected score
2.00
Score - Expected score
1.00
Rating change
40.0
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
10
Shared position
7
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2020/02/22
Hogan, L (Lee)
WCU
1130.5
1128.0
W
1
0.50
0.46
16.0
21.6
5
2020/02/22
Julies, A (Alkeeno)
WCU
1079.2
1066.0
W
1
0.56
0.53
14.1
18.8
4
2020/02/22
Van Zyl, X (Xander)
WCU
1103.1
1083.2
B
1
0.45
0.43
17.6
22.8
3
2020/02/15
Njokweni, L (Llyabona)
WCU
1339.3
1281.9
W
0
0.26
0.28
-8.3
-11.2
2
2020/02/15
Februarie, J (Jade)
WCU
1200.0
1200.0
B
0
0.34
0.29
-10.9
-11.6
1
2020/02/15
Loots, E (Ewald)
WCU
1200.0
1200.0
D
1
0.00
0.00