Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Robertson, M (Marvin)
Dob:
2014/07/12 (U12)
Gender:
Male
Chess SA id:
1140137570
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Cape Winelands Schools - Prestige 2024 (U11 Boys)
Tournament id
20240503
Rating type
Standard
Start
2024/03/02
End
2024/03/02
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1485.9
K-factor
36
Average opponent rating
1250.2
Performance
1505.2
Expected score
3.91
Score - Expected score
0.09
Rating change
2.7
Rating
1364.2
K-factor
40
Average opponent rating
1231.1
Performance
1486.1
Expected score
3.30
Score - Expected score
0.70
Rating change
28.0
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
4
Shared position
2
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/03/02
Von Wielligh, S (Sven)
WCW
1309.9
1301.6
W
1
0.75
0.61
7.5
15.6
4
2024/03/02
Pearce, D (Daniel)
EBC
1197.9
1198.9
B
1
0.79
0.65
6.3
14.0
3
2024/03/02
Young, G (Gregory)
WCW
1236.9
1200.0
W
1
0.83
0.73
5.1
10.8
2
2024/03/02
Viljoen, A (Adrihan)
WCW
1259.7
1256.5
B
0
0.72
0.58
-21.5
-23.2
1
2024/03/02
De Villiers, M (Malan)
WCW
1246.6
1198.4
W
1
0.82
0.73
5.4
10.8