Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Botha, B (Bertus)
Dob:
2010/12/02 (U16)
Gender:
Male
Chess SA id:
110095383
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Eden Schools Closed Trials 1 2020 (U11 Boys)
Tournament id
20200578
Rating type
Standard
Start
2020/03/07
End
2020/03/07
Rounds
5
Total time
65
Time weight
0.85
Total time
Official results
Rating
1030.4
K-factor
40
Average opponent rating
1264.1
Performance
1179.1
Expected score
1.18
Score - Expected score
0.82
Rating change
27.9
Rating
1032.8
K-factor
40
Average opponent rating
1245.4
Performance
1160.4
Expected score
1.30
Score - Expected score
0.70
Rating change
28.0
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
34
Shared position
34
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2020/03/07
Kuka, A (Avelodwa)
WEG
1135.9
1120.8
W
1
0.42
0.44
18.6
22.4
4
2020/03/07
Lewendal, E (Eliah)
WEG
1131.6
1117.6
B
0
0.34
0.36
-10.9
-14.4
3
2020/03/07
Booysen, L (Lukas)
WEG
1435.4
1423.5
W
0
0.07
0.09
-2.2
-3.6
2
2020/03/07
Vermaak, M (Markne)
WEG
1141.2
1126.8
B
1
0.33
0.35
21.4
26.0
1
2020/03/07
Prins, R (Reinhart)
WEG
1476.3
1438.5
W
0
0.02
0.07
-0.6
-2.8