Individual Calculations March 2013
 Whorton Jr, Les P  Total change: 0.30  Rating chartPersonal card
 36th Cardinal Open Columbus, Ohio USA 2013-01-25
RcRownchangeKK*chgGame
 2179 2043 1.50 4 0.02 15 0.30 
  Yermolinsky, Alex g2443  * USA0.5010.42156.30 
  Shabalov, Alexander g2443  * USA0.001-0.0815-1.20 
  Hughes, John L 2033 USA0.001-0.5115-7.65 
  Manion, Tom A 1797 USA1.0010.19152.85 
 * 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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