Chess South Africa
Last updated:
Player Tournament Analysis
Home
Chess South Africa
Du Preez, J (Julian)
Dob:
2010/10/20 (U16)
Gender:
Male
Chess SA id:
1100096766
FIDE id:
Region:
Tshwane (GTP)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Tshwane South School District CLOSED Individual Championships (U13 Open)
Tournament id
20230774
Rating type
Standard
Start
2023/04/22
End
2023/04/22
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1233.1
K-factor
40
Average opponent rating
1246.1
Performance
1331.1
Expected score
2.47
Score - Expected score
0.53
Rating change
17.6
Rating
1194.2
K-factor
40
Average opponent rating
1244.5
Performance
1329.5
Expected score
2.25
Score - Expected score
0.75
Rating change
30.0
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/04/22
Pillay, T (Tahir)
GTP
1266.6
1272.7
W
1
0.50
0.45
16.0
22.0
4
2023/04/22
Niehaus, SJ (Samuel)
GTP
1212.8
1210.4
W
0
0.57
0.52
-18.2
-20.8
3
2023/04/22
Meades, RA (Ruben Abraham)
GTP
1400.8
1404.1
B
0
0.26
0.21
-8.3
-8.4
2
2023/04/22
Groenewald, S (Stefan)
GTP
1213.3
1189.2
W
1
0.56
0.55
14.1
18.0
1
2023/04/22
De Klerk, W (Wihan)
GTP
1136.9
1146.0
B
1
0.57
0.51
13.8
19.6