Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Witbooi, S (Sergio)
Dob:
2011/01/01 (U14)
Gender:
Male
Chess SA id:
1110099718
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Western Cape Top Schools 2019 (U9 Mix)
Tournament id
20191867
Rating type
Standard
Start
2019/08/31
End
2019/09/01
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1253.7
K-factor
40
Average opponent rating
1220.1
Performance
1645.1
Expected score
2.65
Score - Expected score
2.35
Rating change
78.0
Rating
1244.1
K-factor
40
Average opponent rating
1207.6
Performance
1632.6
Expected score
2.67
Score - Expected score
2.33
Rating change
93.2
Games
5
Score
5.0
%
100.0
Dp
425
Wins
5
Draws
0
Losses
0
Final position
2
Shared position
1
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/09/01
Arpin, L (Lukas)
WEG
1385.6
1385.9
B
1
0.30
0.29
22.4
28.4
4
2019/09/01
Fourie, O (Ockert)
WCT
1111.9
1109.2
B
1
0.62
0.62
12.2
15.2
3
2019/08/31
Solomon, N (Noah)
WCT
1172.2
1142.8
W
1
0.64
0.66
11.5
13.6
2
2019/08/31
De Bruin, L (Leo)
WCW
1231.0
1200.0
B
1
0.48
0.51
16.6
19.6
1
2019/08/31
Augustyn, J (Johan)
WCK
1200.0
1200.0
W
1
0.60
0.59
12.8
16.4