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
2019 Constantia Park Open (C)
Tournament id
20190223
Rating type
Standard
Start
2019/02/09
End
2019/02/09
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1174.5
K-factor
40
Average opponent rating
1127.6
Performance
787.6
Expected score
2.81
Score - Expected score
-2.31
Rating change
-76.7
Rating
1162.4
K-factor
40
Average opponent rating
1119.5
Performance
779.5
Expected score
2.79
Score - Expected score
-2.29
Rating change
-91.6
Games
5
Score
0.5
%
10.0
Dp
-340
Wins
0
Draws
1
Losses
4
Final position
54
Shared position
54
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/02/09
Spaumer, A (Aldo)
GTP
1174.1
1170.0
W
½
0.54
0.53
-1.3
-1.2
4
2019/02/09
Klopper, R (Rian)
GTP
968.0
961.5
B
0
0.70
0.69
-22.4
-27.6
3
2019/02/09
Eygelaar, L (Leila)
GTP
1182.7
1160.7
W
0
0.53
0.54
-17.0
-21.6
2
2019/02/09
Dreyer, NJ (Nicolaas)
GTP
1025.3
1019.2
B
0
0.63
0.62
-20.2
-24.8
1
2019/02/09
Ramlall, S (Sanjana)
GJM
1288.1
1286.1
W
0
0.41
0.40
-13.1
-16.0