Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Pietersen, J (Jamien)
Dob:
2004/02/04 (Adult)
Gender:
Male
Chess SA id:
104086400
FIDE id:
Region:
ZF Mgcawu (NZF)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Northern Cape Closed Chess Championships 2018 (U16 Open)
Tournament id
20181882
Rating type
Standard
Start
2018/08/31
End
2018/09/01
Rounds
5
Total time
92
Time weight
0.94
Total time
Official results
Rating
1202.7
K-factor
40
Average opponent rating
1249.6
Performance
1249.6
Expected score
2.27
Score - Expected score
0.23
Rating change
8.6
Rating
1205.7
K-factor
40
Average opponent rating
1265.0
Performance
1265.0
Expected score
2.20
Score - Expected score
0.30
Rating change
12.0
Games
5
Score
2.5
%
50.0
Dp
0
Wins
2
Draws
1
Losses
2
Final position
9
Shared position
9
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2018/09/01
Milford, ZM (Zoe)
NCF
1423.0
1438.1
W
0
0.29
0.27
-10.4
-10.8
4
2018/09/01
Mienies, R (Rewaldo)
NZF
1207.5
1215.1
B
0
0.45
0.45
-16.2
-18.0
3
2018/09/01
Marufu, M (Munyaradzi)
NCF
1135.8
1138.2
W
1
0.62
0.62
13.7
15.2
2
2018/08/31
Gorrah, JAM (Joshua)
NCF
1391.1
1394.2
B
½
0.24
0.24
9.4
10.4
1
2018/08/31
Jacobs, B (Breyton)
NCP
1090.6
1139.3
W
1
0.67
0.62
11.9
15.2