Individual Calculations June 2014
 Gutman, Richard G  Total change: -14.70  Rating chartPersonal card
 2014 Washington Open Seattle, Washington USA 2014-05-24
RcRownchangeKK*chgGame
 2183 2054 0.00 3 -0.98 15 -14.70 
  Sinanan, Joshua Ch 2220 USA0.001-0.2815-4.20 
  Golub, David 2192 USA0.001-0.3115-4.65 
  Kenney, Jason 2136 CAN0.001-0.3915-5.85 

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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