Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marner, B (Bryan Neil)
Dob:
2013/03/28 (U12)
Gender:
Male
Chess SA id:
1130148062
FIDE id:
Region:
Eden (WEG)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Mossel Bay Open 2023 (C)
Tournament id
20232049
Rating type
Rapid
Start
2023/09/30
End
2023/09/30
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1226.0
K-factor
32
Average opponent rating
1246.8
Performance
1246.8
Expected score
2.34
Score - Expected score
0.16
Rating change
3.1
Rating
1200.0
K-factor
40
Average opponent rating
1164.3
Performance
1164.3
Expected score
2.67
Score - Expected score
-0.17
Rating change
-6.8
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/09/30
Greeff, M (Mari)
WEG
1456.8
1220.4
B
0
0.19
0.43
-3.6
-17.2
4
2023/09/30
Adams, J (Jay-D)
WEG
1154.6
1001.2
W
½
0.62
0.77
-2.3
-10.8
3
2023/09/30
Van Vuuren, T (Tyler)
WEG
1222.5
1200.0
B
1
0.46
0.46
10.4
21.6
2
2023/09/30
Groenewald, J (Janu)
WEG
1200.0
1200.0
W
1
0.57
0.54
8.3
18.4
1
2023/09/30
Smit, M (Marco)
WEG
1200.0
1200.0
B
0
0.49
0.46
-9.4
-18.4