Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Marais, A (Albertus)
Dob:
2009/06/21 (U16)
Gender:
Male
Chess SA id:
1090107163
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2021 Lardies Ope (D)
Tournament id
20210353
Rating type
Standard
Start
2021/10/30
End
2021/10/30
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1187.8
K-factor
40
Average opponent rating
1131.9
Performance
1386.9
Expected score
2.87
Score - Expected score
1.13
Rating change
37.5
Rating
1166.0
K-factor
40
Average opponent rating
1128.0
Performance
1383.0
Expected score
2.76
Score - Expected score
1.24
Rating change
49.6
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
2021/10/30
Sutherland, Y (Yunay)
GTP
1057.4
1045.1
W
1
0.69
0.68
9.9
12.8
4
2021/10/30
Gounder, A (Arun)
GTP
1156.2
1166.0
B
0
0.50
0.46
-16.0
-18.4
3
2021/10/30
Du Plessis, A (Amelia)
GTP
1154.3
1155.4
B
1
0.50
0.47
16.0
21.2
2
2021/10/30
Buchner, E (Emil)
GTP
1214.0
1208.2
W
1
0.51
0.49
15.7
20.4
1
2021/10/30
De Beer, L (Liam)
GTP
1077.8
1065.4
W
1
0.67
0.66
10.6
13.6