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 Schools Individuals 2019 (U9 Boys)
Tournament id
20191082
Rating type
Standard
Start
2019/05/18
End
2019/05/19
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1247.4
K-factor
40
Average opponent rating
1279.3
Performance
1279.3
Expected score
2.78
Score - Expected score
0.22
Rating change
7.3
Rating
1230.4
K-factor
40
Average opponent rating
1285.7
Performance
1285.7
Expected score
2.61
Score - Expected score
0.39
Rating change
15.6
Games
6
Score
3.0
%
50.0
Dp
0
Wins
3
Draws
0
Losses
3
Final position
43
Shared position
27
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2019/05/19
Godbeer, M (Michael)
WEG
1291.9
1300.8
B
1
0.41
0.38
18.9
24.8
5
2019/05/19
Adams, J (Jay-D)
WEG
1156.8
1209.7
W
0
0.65
0.57
-20.8
-22.8
4
2019/05/18
Booysen, L (Lukas)
WEG
1476.7
1480.8
B
1
0.19
0.17
25.9
33.2
3
2019/05/18
Visagie, T (Thomas)
WCU
1200.0
1150.4
W
1
0.60
0.63
12.8
14.8
2
2019/05/18
De Kock, S (Stephan)
GJM
1129.6
1150.8
B
0
0.60
0.55
-19.2
-22.0
1
2019/05/18
Prins, R (Reinhart)
WEG
1420.8
1421.7
W
0
0.34
0.32
-10.9
-12.8