Chess South Africa
Last updated:
Player Tournament Analysis
Home
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 D4 Tshwane South Schools League Team Finals (U11)
Tournament id
20191403
Rating type
Standard
Start
2019/07/27
End
2019/07/27
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1175.3
K-factor
40
Average opponent rating
1071.3
Performance
986.3
Expected score
2.78
Score - Expected score
-0.78
Rating change
-25.9
Rating
1111.6
K-factor
40
Average opponent rating
1054.6
Performance
969.6
Expected score
2.58
Score - Expected score
-0.58
Rating change
-23.2
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
1
Draws
2
Losses
2
Final position
35
Shared position
30
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/07/27
Hattingh, H (Heinrich)
GTP
1090.1
1066.8
B
0
0.56
0.51
-17.9
-20.4
4
2019/07/27
Du Randt, JC (Jean)
GTP
1207.1
1168.8
W
½
0.50
0.48
0.0
0.8
3
2019/07/27
Schoeman, RR (Russo Robbertse)
GTP
1133.6
1116.4
B
1
0.51
0.45
15.7
22.0
2
2019/07/27
Breytenbach, A (Anja)
GTP
542.8
542.8
W
½
1.00
1.00
-16.0
-20.0
1
2019/07/27
Monnig, E (Erika)
GTP
1382.9
1378.2
B
0
0.22
0.15
-7.0
-6.0