Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Williams, V (Vogan)
Dob:
2005/09/10 (U20)
Gender:
Male
Chess SA id:
105094690
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
West Coast Schools Prestige 2020 (U15 Boys)
Tournament id
20200561
Rating type
Rapid
Start
2020/03/07
End
2020/03/07
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1220.0
K-factor
40
Average opponent rating
1153.7
Performance
1068.7
Expected score
2.93
Score - Expected score
-0.93
Rating change
-22.3
Rating
1056.8
K-factor
40
Average opponent rating
1083.9
Performance
998.9
Expected score
2.38
Score - Expected score
-0.38
Rating change
-15.2
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
19
Shared position
14
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2020/03/07
Spamer, JH (Jan-Hendre)
WCU
991.8
901.0
B
1
0.72
0.64
6.7
14.4
4
2020/03/07
Groenewald, R (Randuaan)
WCU
1188.6
1178.0
W
0
0.58
0.40
-13.9
-16.0
3
2020/03/07
Klein, C (Calvin)
WCU
1204.4
1164.4
W
0
0.56
0.42
-13.4
-16.8
2
2020/03/07
Ruiters, R (Raoul)
WCU
1368.5
1264.0
B
0
0.29
0.22
-7.0
-8.8
1
2020/03/07
Booyse, P (Pedro)
WCU
1015.2
912.2
W
1
0.78
0.71
5.3
11.6