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
2020 Registration Tournament (D)
Tournament id
20200080
Rating type
Standard
Start
2020/01/25
End
2020/01/25
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1164.3
K-factor
40
Average opponent rating
1148.4
Performance
1403.4
Expected score
2.55
Score - Expected score
1.45
Rating change
48.1
Rating
1121.8
K-factor
40
Average opponent rating
1145.8
Performance
1400.8
Expected score
2.32
Score - Expected score
1.68
Rating change
67.2
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
4
Shared position
3
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2020/01/25
Botha, RMJ (Robert)
GTP
1192.6
1172.7
B
1
0.43
0.40
18.2
24.0
4
2020/01/25
Grobler, S (Stephan)
GTP
1180.4
1172.0
W
1
0.52
0.48
15.4
20.8
3
2020/01/25
Myburgh, C (Caleb)
GTP
1139.8
1138.8
B
1
0.49
0.44
16.3
22.4
2
2020/01/25
Rust, C (Christoph)
GTP
1254.8
1263.6
W
1
0.44
0.38
17.9
24.8
1
2020/01/25
Nel, H (Henco)
GTP
974.5
981.9
B
0
0.68
0.62
-21.8
-24.8