Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Witbooi, S (Sergio)
Dob:
2010/08/06 (U16)
Gender:
Male
Chess SA id:
1100151059
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
OUDUSSA Trials 1 2024 (U15 Boys)
Tournament id
20240310
Rating type
Standard
Start
2024/02/03
End
2024/02/03
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1217.9
K-factor
40
Average opponent rating
1197.5
Performance
1367.5
Expected score
2.58
Score - Expected score
0.92
Rating change
30.5
Rating
1221.6
K-factor
40
Average opponent rating
1196.5
Performance
1366.5
Expected score
2.60
Score - Expected score
0.90
Rating change
36.0
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
5
Shared position
5
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/02/03
Jansen, R (Riaan Junior)
WEG
1200.0
1200.0
B
0
0.48
0.48
-15.4
-19.2
4
2024/02/03
Sarels, I (Isaan)
WEG
1200.0
1200.0
W
½
0.56
0.57
-1.9
-2.8
3
2024/02/03
Thorne, J (Joey)
WEG
1209.2
1206.3
B
1
0.47
0.48
17.0
20.8
2
2024/02/03
Claasen, R (Rowen)
WEG
1201.7
1203.6
W
1
0.56
0.56
14.1
17.6
1
2024/02/03
Louw, M (Mentano)
WEG
1176.8
1172.4
B
1
0.51
0.52
15.7
19.2