Individual Calculations May 2014
 Cohen, Ed  Total change: -16.95  Rating chartPersonal card
 3rd Annual Reno - Larry Evans Memorial Open Reno, Nevada USA 2014-04-18
RcRownchangeKK*chgGame
 2013 2059 1.00 4 -1.13 15 -16.95 
  Viswanadha, Kesav 2193 USA0.001-0.3215-4.80 
  Bayaraa, Chinguun c1659  * USA1.0010.08151.20 
  Beilin, Allan 2096 USA0.001-0.4515-6.75 
  Karklins, Andrew f2104 USA0.001-0.4415-6.60 
 * 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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