Individual Calculations March 2016
 James, Rowan  Total change: 21.20  Rating chartPersonal card
 2016 BC Open Richmond CAN 2016-02-06
RcRownchangeKK*chgGame
 1895 1594 1.50 6 0.53 40 21.20 
  Patterson, Roger 1994  * CAN0.001-0.0840-3.20 
  Pulfer, Luke 1708 CAN0.001-0.3440-13.60 
  Zhou, Aiden 1797 CAN0.5010.264010.40 
  Trochtchanovitch, Pavel 1992 CAN0.001-0.0840-3.20 
  Chung, Alec 1919 CAN1.0010.874034.80 
  Roback, Joe 1957 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)
 

 

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