Individual Calculations May 2010
 Prymula, Roman  Total change: -26.25  Rating chartPersonal card
 1. liga - zapad various CZE 2009-10-11
RcRownchangeKK*chgGame
 2259 2303 0.50 4 -1.75 15 -26.25 
  Neckar, Lubomir m2337 CZE0.001-0.4515-6.75 
  Adamek, Zdenek 2195 CZE0.001-0.6515-9.75 
  Kubecka, David f2270 CZE0.501-0.0515-0.75 
  Richtrova, Eliska wg2233 CZE0.001-0.6015-9.00 

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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