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
Standard rating
General
Tournament
George Chess Trials 2 2023 (U11 Boys)
Tournament id
20230285
Rating type
Standard
Start
2023/02/11
End
2023/02/11
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1206.0
K-factor
32
Average opponent rating
1228.3
Performance
1143.3
Expected score
2.33
Score - Expected score
-0.33
Rating change
-8.8
Rating
1206.2
K-factor
32
Average opponent rating
1227.3
Performance
1142.3
Expected score
2.34
Score - Expected score
-0.34
Rating change
-10.9
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/02/11
Griebenauw, E (Emmerich)
WEG
1236.0
1236.5
B
0
0.42
0.42
-10.8
-13.4
4
2023/02/11
Van Den Berg, C (Cayden)
WEG
1200.0
1200.0
W
1
0.55
0.55
11.5
14.4
3
2023/02/11
Botha, D (Dustin)
WEG
1200.0
1200.0
B
1
0.47
0.47
13.6
17.0
2
2023/02/11
Stevens, J (Jason Adriaan)
WEG
1197.0
1199.2
W
0
0.55
0.55
-14.1
-17.6
1
2023/02/11
Mouton, P (Paul)
WEG
1308.5
1300.6
B
0
0.34
0.35
-8.7
-11.2