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
Eden School Chess Trials 1 2024 (U15 Boys)
Tournament id
20240583
Rating type
Standard
Start
2024/03/09
End
2024/03/09
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1239.7
K-factor
40
Average opponent rating
1244.9
Performance
1159.9
Expected score
2.51
Score - Expected score
-0.51
Rating change
-16.9
Rating
1245.0
K-factor
40
Average opponent rating
1234.6
Performance
1149.6
Expected score
2.61
Score - Expected score
-0.61
Rating change
-24.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
47
Shared position
40
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/03/09
Rothman, W (Wade)
WEG
1133.7
1124.8
W
1
0.67
0.68
11.0
12.8
4
2024/03/09
Van Wyngaardt, K (Kayden)
WEG
1156.6
1144.2
B
0
0.55
0.58
-18.3
-23.2
3
2024/03/09
Saaiman, K (Kayle)
WEG
1198.2
1193.0
W
1
0.59
0.60
13.6
16.0
2
2024/03/09
Jansen, K (Kyle)
WEG
1152.9
1143.2
B
0
0.56
0.58
-18.6
-23.2
1
2024/03/09
Scholtz, H (Hanko)
WEG
1583.3
1567.9
W
0
0.14
0.17
-4.6
-6.8