Individual Calculations May 2010
 Evan, Jan  Total change: 11.50  Rating chartPersonal card
 Krajsky prebor SSS - A various CZE 2009-10-11
RcRownchangeKK*chgGame
 2063 1950 1.50 3 0.46 25 11.50 
  Sulc, Jaromir 2025 CZE0.5010.10252.50 
  Hrubant, Ivan 2072 CZE1.0010.672516.75 
  Vevera, Radek 2092 CZE0.001-0.3125-7.75 

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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