Individual Calculations June 2015
 Hughey, Leah  Total change: -20.00  Rating chartPersonal card
 2015 Edmonton International Qualifier Edmonton CAN 2015-05-02
RcRownchangeKK*chgGame
 2076 1691 0.00 2 -0.18 40 -7.20 
  Nguyen, Kim 2091  * CAN0.001-0.0840-3.20 
  Miller, David 2061 CAN0.001-0.1040-4.00 
 * 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)
 
 2015 Red Deer Open Red Deer CAN 2015-05-16
RcRownchangeKK*chgGame
 1826 1691 0.00 1 -0.32 40 -12.80 
  Kobalenko, Jerry 1826 CAN0.001-0.3240-12.80 

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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