Individual Calculations December 2019
 Zomorrodian, Eilia  Total change: -8.40  Rating chartPersonal card
 2019 Century Richmond Hill Open Crown Richmond Hill CAN 2019-11-09
RcRownchangeKK*chgGame
 1962 2163 3.50 5 -0.21 40 -8.40 
  Rusonik, Max 1913 CAN0.001-0.8140-32.40 
  Feng, Richard 1799 CAN1.0010.10404.00 
  Atanasov, Anthony c1998 CAN1.0010.284011.20 
  Noritsyn, Sergey 2167 CAN1.0010.514020.40 
  Chen, Max c1933 CAN0.501-0.2940-11.60 

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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