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 Open 2024 (C)
Tournament id
20240895
Rating type
Standard
Start
2024/04/06
End
2024/04/06
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1431.3
K-factor
36
Average opponent rating
1256.3
Performance
1150.0
Expected score
2.81
Score - Expected score
-1.31
Rating change
-39.1
Rating
1443.1
K-factor
36
Average opponent rating
1217.8
Performance
1111.6
Expected score
3.04
Score - Expected score
-1.54
Rating change
-55.4
Games
4
Score
1.5
%
37.5
Dp
-106,25
Wins
1
Draws
1
Losses
2
Final position
26
Shared position
26
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2024/04/06
Ngcongolo, T (Thamsanqa)
GE
1251.7
1245.5
B
0
0.67
0.69
-20.0
-24.8
4
2024/04/06
Mashapa, K (Kgotso)
GE
1267.9
1200.0
W
0
0.73
0.82
-21.8
-29.5
3
2024/04/06
Malambula, O (Owethu)
GE
1288.6
1250.0
B
½
0.62
0.68
-3.6
-6.5
2
2024/04/06
Makgalemane, A (Anna)
GE
1200.0
1200.0
D
1
0.00
0.00
1
2024/04/06
Greenwood, D (Derick)
GE
1216.8
1175.9
W
1
0.79
0.85
6.3
5.4