Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Witbooi, A (Antonio)
Dob:
2006/06/19 (U20)
Gender:
Male
Chess SA id:
1060137643
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Cape Winelands Schools Chess - Trials 1 2023 (U17 Boys)
Tournament id
20230259
Rating type
Standard
Start
2023/02/25
End
2023/02/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1202.5
K-factor
40
Average opponent rating
1193.9
Performance
1193.9
Expected score
2.59
Score - Expected score
-0.09
Rating change
-3.0
Rating
1195.2
K-factor
40
Average opponent rating
1185.3
Performance
1185.3
Expected score
2.60
Score - Expected score
-0.10
Rating change
-4.0
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/25
Myburg, A (Andy)
WCW
1222.9
1233.1
W
1
0.52
0.50
15.4
20.0
4
2023/02/25
De Lange, C (Caleb)
WCW
1200.0
1200.0
B
½
0.46
0.45
1.3
2.0
3
2023/02/25
Abrahams, D (Daywin)
WCW
1200.0
1200.0
W
0
0.54
0.54
-17.3
-21.6
2
2023/02/25
Pieters, G (Gethan)
WCW
1208.9
1181.2
B
0
0.45
0.47
-14.4
-18.8
1
2023/02/25
Smith, O (Oswill)
WCW
1137.5
1112.4
W
1
0.62
0.64
12.2
14.4