Individual Calculations May 2010
 Karlow, Nick W  Total change: -10.50  Rating chartPersonal card
 The Bill Wright St. Louis Open St. Louis, Missouri USA 2010-04-10
RcRownchangeKK*chgGame
 2279 2022 0.00 2 -0.42 25 -10.50 
  Krush, Irina mwg2422  * USA0.001-0.0825-2.00 
  Luther, Ronald 2136 USA0.001-0.3425-8.50 
 * 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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