Individual Calculations February 2018
 Yu, Feiran  Total change: 0.00  Rating chartPersonal card
 "Boyi Cup"China Youth Chess International Open Tournament 2018 Harbin, China CHN 2018-01-23
RcRownchangeRpKK*chgGame
 1739 0 5.00 9 0.00 1759   0.00 
  Wang, Bowen(chn) 1573 CHN0.5010.00 0.00 
  Liu, Meng 1822 CHN0.5010.00 0.00 
  Li, Xintong 1533 CHN0.5010.00 0.00 
  Zhao, Kaiwen 1740 CHN1.0010.00 0.00 
  Hou, Yifan B 1729 CHN0.5010.00 0.00 
  Zhang, Zhuoran 1856 CHN0.5010.00 0.00 
  Shushakov, Andrey 1738 RUS1.0010.00 0.00 
  Concio, Michael Jr. 1886 PHI0.0010.00 0.00 
  Chua, Jia-Tien wc1772 MAS0.5010.00 0.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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