Individual Calculations January 2012
 Cooklev, Steven  Total change: -2.40  Rating chartPersonal card
 20th Annual Kings Island Open Mason, Ohio USA 2011-11-11
RcRownchangeKK*chgGame
 2231 2118 1.00 3 -0.16 15 -2.40 
  Gareyev, Timur g2518  * UZB0.001-0.0815-1.20 
  Stark, Gregg 2024 USA1.0010.37155.55 
  Greanias, Steven D 2151 USA0.001-0.4515-6.75 
 * 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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