Individual Calculations February 2015
 Pulfer, Luke  Total change: -26.00  Rating chartPersonal card
 2014 Washington Class Championship Lynnwood, Washington USA 2014-11-28
RcRownchangeKK*chgGame
 1997 1661 0.00 5 -0.65 40 -26.00 
  Sen, Samir 2061  * USA0.001-0.0840-3.20 
  Doknjas, John c2061  * CAN0.001-0.0840-3.20 
  Lampman, Becca 1965 USA0.001-0.1440-5.60 
  Bragg, David f2061  * USA0.001-0.0840-3.20 
  Nagase, Masayuki 1839 JPN0.001-0.2740-10.80 
 * 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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