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
Western Cape HS Individuals Championship 2024 (U15 Boys)
Tournament id
20240683
Rating type
Standard
Start
2024/03/21
End
2024/03/22
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1239.7
K-factor
40
Average opponent rating
1334.0
Performance
1050.6
Expected score
2.35
Score - Expected score
-1.35
Rating change
-44.8
Rating
1245.0
K-factor
40
Average opponent rating
1298.0
Performance
1014.6
Expected score
2.61
Score - Expected score
-1.61
Rating change
-64.4
Games
6
Score
1.0
%
16.7
Dp
-283,333333333333
Wins
1
Draws
0
Losses
5
Final position
82
Shared position
82
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2024/03/22
Byrne, R (Russel)
WOS
1132.1
1088.0
W
0
0.67
0.72
-22.2
-28.8
5
2024/03/22
Stephanus, E (Earl)
WEG
1335.2
1351.2
B
0
0.35
0.33
-11.6
-13.2
4
2024/03/21
Beveridge, J (Jesse)
WOS
1163.8
1088.8
W
1
0.63
0.72
12.3
11.2
3
2024/03/21
Sedeman, A (Aiden)
WCU
1281.8
1200.0
B
0
0.41
0.51
-13.6
-20.4
2
2024/03/21
Tsabola, B (Bright)
WCT
1559.8
1561.6
W
0
0.17
0.17
-5.6
-6.8
1
2024/03/21
Devine, C (Cody)
WCT
1531.1
1498.1
B
0
0.12
0.16
-4.0
-6.4