Individual Calculations May 2011
 Pillai, Kadhir A  Total change: 28.75  Rating chartPersonal card
 2nd Annual Philadelphia Open Philadelphia, Pennsylvania USA 2011-04-20
RcRownchangeKK*chgGame
 2132 1986 3.00 6 1.15 25 28.75 
  Itkis, Hana wf2128 USA0.001-0.3125-7.75 
  Torres, Yelfry 2183 DOM0.5010.25256.25 
  Finney, Stuart S 2122 USA0.001-0.3225-8.00 
  Sandager, Stephen 2164 USA1.0010.732518.25 
  Schwartz, Maxwell 2090 USA0.5010.14253.50 
  Heredia, Carla wm2102 ECU1.0010.662516.50 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office