Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Kiewiet, M (Marvin)
Dob:
2005/03/28 (U20)
Gender:
Male
Chess SA id:
105078131
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Mossel Bay Schools Trials 1 2023 (U19 Boys)
Tournament id
20230067
Rating type
Standard
Start
2023/01/28
End
2023/01/28
Rounds
4
Total time
60
Time weight
0.83
Total time
Official results
Rating
1263.8
K-factor
36
Average opponent rating
1301.2
Performance
1513.7
Expected score
1.83
Score - Expected score
1.17
Rating change
35.0
Rating
1262.7
K-factor
36
Average opponent rating
1295.7
Performance
1508.2
Expected score
1.85
Score - Expected score
1.15
Rating change
41.4
Games
4
Score
3.0
%
75.0
Dp
212,5
Wins
3
Draws
0
Losses
1
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
4
2023/01/28
Buis, H (Henley)
WEG
1066.0
1049.2
W
1
0.77
0.79
6.6
7.6
3
2023/01/28
Taute, C (Clayden)
WEG
1630.0
1609.5
B
0
0.03
0.05
-0.9
-1.8
2
2023/01/28
Fourie, C (Carlo)
WEG
1308.7
1324.2
B
1
0.41
0.39
17.0
22.0
1
2023/01/28
Peni, S (Sonwabile)
WEG
1200.0
1200.0
W
1
0.62
0.61
10.9
14.0