Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Van Rooyen, M (Marcel)
Dob:
2010/08/17 (U16)
Gender:
Male
Chess SA id:
110092783
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Gauteng Top Schools (U13 Mixed)
Tournament id
20231733
Rating type
Standard
Start
2023/08/18
End
2023/08/18
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1278.0
K-factor
36
Average opponent rating
1263.8
Performance
1688.8
Expected score
2.54
Score - Expected score
2.46
Rating change
73.5
Rating
1255.6
K-factor
36
Average opponent rating
1265.7
Performance
1690.7
Expected score
2.40
Score - Expected score
2.60
Rating change
93.6
Games
5
Score
5.0
%
100.0
Dp
425
Wins
5
Draws
0
Losses
0
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/08/18
Dreyer, TF (Thomas)
GTP
1199.5
1195.0
B
1
0.55
0.53
13.0
16.9
4
2023/08/18
Esterhuysen, R (Ruben)
GTP
1261.7
1273.0
W
1
0.56
0.52
12.7
17.3
3
2023/08/18
De Jager, G (Gideon)
GSV
1377.2
1378.9
B
1
0.34
0.31
19.0
24.8
2
2023/08/18
Grundling, J (Jayden)
GWR
1280.4
1281.5
W
1
0.54
0.51
13.2
17.6
1
2023/08/18
Brown, W (Wian)
GE
1200.0
1200.0
B
1
0.55
0.52
13.0
17.3