Individual Calculations May 2012
 Goodger, Martyn  Total change: -7.50  Rating chartPersonal card
 Reykjavik Chess Open 2012 Reykjavik ISL 2012-03-06
RcRownchangeKK*chgGame
 2169 2098 2.50 7 -0.50 15 -7.50 
  Navara, David g2498  * CZE0.001-0.0815-1.20 
  Kiewra, Keaton F f2355 USA0.001-0.1815-2.70 
  Jonsson, Olafur Gisli 1877 ISL1.0010.22153.30 
  Friedrichs, Klaus 2283 GER0.001-0.2615-3.90 
  Gunnarsson, Jon Viktor m2424 ISL0.001-0.1315-1.95 
  Johannsdottir, Johanna Bjorg 1864 ISL0.501-0.2915-4.35 
  Andersen, Daniel f1879 DEN1.0010.22153.30 
 * 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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