Individual Calculations February 2020
 Liu, Patrick Peijun  Total change: 116.40  Rating chartPersonal card
 2020 New Year Championship - A Santa Clara, California USA 2020-01-03
RcRownchangeKK*chgGame
 1579 1279 4.00 7 2.91 40 116.40 
  Nishio, Alexander 1586 USA0.001-0.1440-5.60 
  Chang, Kyle 1471 USA1.0010.754030.00 
  Peng, Sophia 1514 USA1.0010.794031.60 
  Arutla, Aditya 1513 USA1.0010.794031.60 
  Krishnan, Saatvik 1675 USA0.001-0.0840-3.20 
  Gran, Rahim 1679  * USA1.0010.924036.80 
  Fong, Kevin Leong 1612 USA0.001-0.1240-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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