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
ZFM Chess Championships 2021 (A)
Tournament id
20210252
Rating type
Standard
Start
2021/09/04
End
2021/09/04
Rounds
5
Total time
62
Time weight
0.84
Total time
Official results
Rating
1322.5
K-factor
40
Average opponent rating
1280.7
Performance
1535.7
Expected score
2.79
Score - Expected score
1.21
Rating change
40.7
Rating
1321.7
K-factor
40
Average opponent rating
1278.3
Performance
1533.3
Expected score
2.79
Score - Expected score
1.21
Rating change
48.4
Games
5
Score
4.0
%
80.0
Dp
255
Wins
4
Draws
0
Losses
1
Final position
2
Shared position
2
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2021/09/04
Macomo, R (Realeboga)
NZF
1200.0
1200.0
B
1
0.60
0.60
12.8
16.0
4
2021/09/04
Andries, D (Devitihano)
NZF
1329.2
1326.5
W
1
0.53
0.54
15.0
18.4
3
2021/09/04
Jooste, W (Waylin)
NZF
1323.6
1325.1
W
1
0.54
0.54
14.7
18.4
2
2021/09/04
Booysen, V (Vuyani)
NZF
1371.4
1363.7
B
0
0.40
0.41
-12.8
-16.4
1
2021/09/04
Johannes, T (Tsholofelo)
NCJ
1179.3
1176.1
W
1
0.71
0.71
9.3
11.6