Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Da Silva, J (Joshua)
Dob:
2007/04/03 (U18)
Gender:
Male
Chess SA id:
1070138635
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
North District School Trials 2023 (U17 Boys)
Tournament id
20230390
Rating type
Standard
Start
2023/02/03
End
2023/02/04
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1199.3
K-factor
40
Average opponent rating
1215.4
Performance
1357.1
Expected score
2.89
Score - Expected score
1.11
Rating change
36.9
Rating
1200.0
K-factor
40
Average opponent rating
1202.8
Performance
1344.5
Expected score
2.98
Score - Expected score
1.02
Rating change
40.8
Games
6
Score
4.0
%
66.7
Dp
141,666666666667
Wins
4
Draws
0
Losses
2
Final position
0
Shared position
0
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2023/02/04
Prince, M (Mason)
WCT
1200.0
1200.0
W
1
0.54
0.54
14.7
18.4
5
2023/02/04
Pols, J (Jean-Luke)
WCT
1165.0
1200.0
B
1
0.50
0.46
16.0
21.6
4
2023/02/04
Van Rooi, L (Laim)
WCT
1200.0
1200.0
W
1
0.54
0.54
14.7
18.4
3
2023/02/04
Ackerman, K (Kyle)
WCT
1200.0
1200.0
B
1
0.46
0.46
17.3
21.6
2
2023/02/03
Mizen, D (Daniel)
WCT
1284.6
1216.7
B
0
0.36
0.44
-11.5
-17.6
1
2023/02/03
Williams, R (Reindert)
WCT
1243.0
1200.0
W
0
0.49
0.54
-15.7
-21.6