Chess South Africa
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Player Tournament Analysis
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Chess South Africa
Xiao, R (Ryan)
Dob:
2005/05/02 (U20)
Gender:
Male
Chess SA id:
105044908
FIDE id:
Region:
Johannesburg Metro (GJM)
Citizen:
RSA
Title(s):
Tournament and Raing
Tournament
Main rating
Standard rating
General
Tournament
Ekurhuleni Grand Prix 2019 (B)
Tournament id
20191797
Rating type
Standard
Start
2019/09/14
End
2019/09/14
Rounds
5
Total time
60
Time weight
0.83
Total time
Official results
Rating
1328.7
K-factor
36
Average opponent rating
1247.7
Performance
1417.7
Expected score
2.93
Score - Expected score
0.57
Rating change
17.0
Rating
1330.5
K-factor
36
Average opponent rating
1246.4
Performance
1416.4
Expected score
2.95
Score - Expected score
0.55
Rating change
19.8
Games
5
Score
3.5
%
70.0
Dp
170
Wins
3
Draws
1
Losses
1
Final position
13
Shared position
7
Opponents
#
Date
Opponent
Fed
Main Rating
Type Ratings
Col
Res
MainWe
TypeWe
Main+/-
Type+/-
5
2019/09/14
De Swardt, E (Eduan)
GE
1331.4
1319.3
B
½
0.46
0.47
1.2
1.1
4
2019/09/14
Deysel, K (Kaleb)
GJM
1240.3
1224.9
W
1
0.64
0.66
10.4
12.2
3
2019/09/14
Goosen, M (Mignon)
GSV
1213.6
1205.7
B
1
0.59
0.60
11.8
14.4
2
2019/09/14
Mayenetja, A (Audrit)
GTP
1352.6
1379.6
W
0
0.51
0.48
-14.7
-17.3
1
2019/09/14
Pienaar, S (Schalk)
GE
1100.4
1102.3
B
1
0.72
0.72
8.1
10.1