Individual Calculations April 2019
 Yao, Houji  Total change: -33.40  Rating chartPersonal card
 COM 2019 Trois Rivieres CAN 2019-03-15
RcRownchangeKK*chgGame
 2017 2051 0.50 4 -1.67 20 -33.40 
  Hirschberg, Valerian f2258 GER0.001-0.2320-4.60 
  Pace, Christopher 2089 CAN0.001-0.4520-9.00 
  Couture, Jonathan 1847 CAN0.501-0.2620-5.20 
  Xu, Daniel 1872 CAN0.001-0.7320-14.60 

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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