Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Nortje, O (Owen)
Dob:
2014/01/08 (U12)
Gender:
Male
Chess SA id:
1140153987
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
2023 Gauteng Noord (E)
Tournament id
20232168
Rating type
Standard
Start
2023/10/14
End
2023/10/14
Rounds
5
Total time
90
Time weight
0.94
Total time
Official results
Rating
1229.8
K-factor
40
Average opponent rating
1241.0
Performance
1156.0
Expected score
2.39
Score - Expected score
-0.39
Rating change
-14.7
Rating
1209.7
K-factor
40
Average opponent rating
1251.7
Performance
1166.7
Expected score
2.21
Score - Expected score
-0.21
Rating change
-8.4
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/10/14
Grobbelaar, M (Mienje)
GTP
1384.3
1388.7
B
0
0.28
0.25
-10.1
-10.0
4
2023/10/14
Dsouza, E (Ethan)
GSV
1418.2
1478.5
B
0
0.24
0.15
-8.6
-6.0
3
2023/10/14
Westermann, I (Inge)
GTP
1168.0
1170.9
B
1
0.53
0.50
16.9
20.0
2
2023/10/14
Marais, L (Leja)
GTP
1200.0
1200.0
W
1
0.58
0.55
15.1
18.0
1
2023/10/14
Dixon, G (Genevieve)
GTP
1034.7
1020.2
W
0
0.77
0.76
-27.7
-30.4