Individual Calculations August 2012
 Wasiolek, Rory E  Total change: -13.35  Rating chartPersonal card
 40th Annual World Open - U2200 Section Philadelphia, Pennsylvania USA 2012-07-02
RcRownchangeKK*chgGame
 1940 2091 2.50 5 -0.89 15 -13.35 
  Alvarez, Tirso 1691  * USA0.001-0.9215-13.80 
  Offertaler, Bendegz 1988 USA0.501-0.1415-2.10 
  Myers, Dominique 2020 USA0.501-0.1015-1.50 
  Pansari, Meghesh 1887 USA1.0010.24153.60 
  Xu, Yuhao 2113 USA0.5010.03150.45 
 * 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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