Player Tournament Analysis

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 JMC Helpmekaar 2021 (U18)
Tournament id 20210234
Rating type Rapid
Start 2021/09/06
End 2021/09/06
Rounds 5
Total time 30
Time weight 0.60
Total time Official results
Rating 1546.9
K-factor 36
Average opponent rating 1236.0
Performance 1236.0
Expected score 3.43
Score - Expected score -1.43
Rating change -30.9
Rating 946.8
K-factor 40
Average opponent rating 795.6
Performance 795.6
Expected score 2.70
Score - Expected score -0.70
Rating change -28.0
Games 4
Score 2.0
% 50.0
Dp 0
Wins 1
Draws 2
Losses 1
Final position 8
Shared position 7
Opponents
#DateOpponentFedMain RatingType RatingsColResMainWeTypeWeMain+/-Type+/-
5 2021/09/06 0.0 0.0 X 0.00 0.00
4 2021/09/06 Shaw, A (Amy) GJM 1327.8 851.0 W ½ 0.80 0.65 -6.5 -6.0
3 2021/09/06 Chhiba, N (Nikhil) GJM 1298.0 610.2 B ½ 0.75 0.85 -5.4 -14.0
2 2021/09/06 Mackay, Z (Ziya) GJM 1137.9 1200.0 W 1 1.00 0.25 0.0 30.0
1 2021/09/06 De Abreu, A (Alexia Sally) GJM 1180.5 521.2 B 0 0.88 0.95 -19.0 -38.0