Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Opperman, N (Naude)
Dob:
2014/10/01 (U12)
Gender:
Male
Chess SA id:
1140134624
FIDE id:
Region:
Ekurhuleni (GE)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Ekurhuleni Trials 2 2023 (U10)
Tournament id
20230742
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
1388.7
K-factor
36
Average opponent rating
1223.8
Performance
1478.8
Expected score
3.50
Score - Expected score
0.50
Rating change
14.9
Rating
1393.1
K-factor
36
Average opponent rating
1214.3
Performance
1469.3
Expected score
3.58
Score - Expected score
0.42
Rating change
15.1
Games
5
Score
4.0
%
80.0
Dp
255
Wins
3
Draws
2
Losses
0
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2023/04/22
Rossouw, L (Lience)
GE
1182.2
1181.4
W
½
0.78
0.79
-8.1
-10.4
4
2023/04/22
Kay, N (Noah)
GE
1351.5
1338.6
B
½
0.50
0.52
0.0
-0.7
3
2023/04/22
Van Wyk, P (Paul)
GE
1244.9
1254.8
W
1
0.71
0.70
8.4
10.8
2
2023/04/22
Stroebel, L (Ludrik)
GE
1290.0
1254.4
B
1
0.57
0.62
12.4
13.7
1
2023/04/22
Kleijnhans, M (Mila)
GE
1050.2
1042.4
W
1
0.94
0.95
1.7
1.8