Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Perkins, R (Ryan)
Dob:
2006/01/19 (U20)
Gender:
Male
Chess SA id:
106051730
FIDE id:
Region:
Cape Town (WCT)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
District North Schools Chess Trials 2019 (U13)
Tournament id
20190088
Rating type
Standard
Start
2019/01/25
End
2019/01/26
Rounds
6
Total time
60
Time weight
0.83
Total time
Official results
Rating
1003.8
K-factor
36
Average opponent rating
1119.6
Performance
1261.3
Expected score
2.19
Score - Expected score
1.81
Rating change
54.1
Rating
995.0
K-factor
36
Average opponent rating
1126.7
Performance
1268.3
Expected score
2.08
Score - Expected score
1.92
Rating change
69.1
Games
6
Score
4.0
%
66.7
Dp
141,666666666667
Wins
4
Draws
0
Losses
2
Final position
21
Shared position
11
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
6
2019/01/26
Lewis, I (Imaad)
WCT
1200.0
1200.0
W
1
0.31
0.30
19.9
25.2
5
2019/01/26
Kwon, Y (Yul)
WCT
842.9
886.8
B
0
0.65
0.58
-18.7
-20.9
4
2019/01/26
Van Der Merwe, J (Johan Daniel)
WCT
1200.0
1200.0
W
1
0.31
0.30
19.9
25.2
3
2019/01/26
Pillay, PJ (Palin)
WCT
1074.6
1073.1
B
0
0.38
0.37
-10.9
-13.3
2
2019/01/25
Voegt, N (Noah)
WCT
1200.0
1200.0
W
1
0.31
0.30
19.9
25.2
1
2019/01/25
Magandlela, S (Siyanda)
WCT
1200.0
1200.0
B
1
0.23
0.22
22.2
28.1