Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Pretorius, JB (Johnny)
Dob:
2007/02/14 (U18)
Gender:
Male
Chess SA id:
107057155
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
West Coast Schools Prestige Individual Championship 2018 (U11 Boys)
Tournament id
20180603
Rating type
Standard
Start
2018/03/10
End
2018/03/24
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
618.0
K-factor
40
Average opponent rating
1148.1
Performance
1289.8
Expected score
0.26
Score - Expected score
3.74
Rating change
124.2
Rating
618.0
K-factor
40
Average opponent rating
1144.0
Performance
1285.7
Expected score
0.28
Score - Expected score
3.72
Rating change
148.8
Games
6
Score
4.0
%
66.7
Dp
141,666666666667
Wins
4
Draws
0
Losses
2
Final position
5
Shared position
4
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2018/03/24
Knoesen, Z (Zichri)
WCT
1200.0
1200.0
B
1
0.00
0.00
32.0
40.0
5
2018/03/24
Titus, D (Dominique)
GE
881.3
864.0
W
0
0.24
0.26
-7.7
-10.4
4
2018/03/10
Swartz, N (Neswin)
WCU
1200.0
1200.0
W
1
0.01
0.01
31.7
39.6
3
2018/03/10
Louw, G (Ghrislan)
WCU
1207.3
1200.0
B
1
0.00
0.00
32.0
40.0
2
2018/03/10
Neo, B (Bell)
WCU
1200.0
1200.0
W
0
0.01
0.01
-0.3
-0.4
1
2018/03/10
Muller, J (Jayden)
WCU
1200.0
1200.0
B
1
0.00
0.00
32.0
40.0