Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Ferris, J (Joshua)
Dob:
2009/03/25 (U16)
Gender:
Male
Chess SA id:
1090109592
FIDE id:
Region:
West Coast (WCU)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
St Helenabaai Open 2019 (U10)
Tournament id
20190331
Rating type
Standard
Start
2019/02/09
End
2019/02/09
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1200.0
K-factor
40
Average opponent rating
1147.7
Performance
1062.7
Expected score
2.85
Score - Expected score
-0.85
Rating change
-28.2
Rating
1200.0
K-factor
40
Average opponent rating
1158.2
Performance
1073.2
Expected score
2.79
Score - Expected score
-0.79
Rating change
-31.6
Games
5
Score
2.0
%
40.0
Dp
-85
Wins
2
Draws
0
Losses
3
Final position
16
Shared position
16
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/02/09
Mataka, Z (Zachary)
WCU
1200.0
1200.0
W
0
0.54
0.54
-17.3
-21.6
4
2019/02/09
Olivier, K (Kaylene)
WCU
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
3
2019/02/09
Collair, H (Houston)
WCU
1153.9
1200.0
W
0
0.60
0.54
-19.2
-21.6
2
2019/02/09
Lu, DTX (Daniel Ting Xu)
WCU
984.4
991.0
B
0
0.71
0.70
-22.7
-28.0
1
2019/02/09
Witbooi, R (Raphael)
WCU
1200.0
1200.0
W
1
0.54
0.54
14.7
18.4