Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Pietersen, S (Sergio)
Dob:
2006/06/21 (U20)
Gender:
Male
Chess SA id:
1060097106
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Rapid rating
General
Tournament
Robertson Strategema 2019 (U13)
Tournament id
20191930
Rating type
Rapid
Start
2019/10/05
End
2019/10/05
Rounds
5
Total time
30
Time weight
0.60
Total time
Official results
Rating
1127.0
K-factor
40
Average opponent rating
1122.9
Performance
1207.9
Expected score
2.48
Score - Expected score
0.52
Rating change
12.5
Rating
1080.0
K-factor
40
Average opponent rating
1186.3
Performance
1271.3
Expected score
1.84
Score - Expected score
1.16
Rating change
46.4
Games
5
Score
3.0
%
60.0
Dp
85
Wins
3
Draws
0
Losses
2
Final position
4
Shared position
3
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/10/05
Van Zyl, R (Rigter)
WCW
1228.5
1178.7
B
0
0.34
0.34
-8.2
-13.6
4
2019/10/05
De Wet, M (Malcolm)
WCW
1145.3
1106.3
B
1
0.44
0.43
13.4
22.8
3
2019/10/05
Scheepers, M (Mieke)
WCW
1166.3
1244.8
W
0
0.50
0.35
-12.0
-14.0
2
2019/10/05
Conradie, R (Robyn)
WCW
1088.7
1201.6
B
1
0.50
0.32
12.0
27.2
1
2019/10/05
Venter, B (Benjamin)
WEG
985.8
1200.0
W
1
0.71
0.40
7.0
24.0