Individual Calculations July 2009
 Baran, Dawid  Total change: 9.15  Rating chartPersonal card
 Mistrzostwa Olsztyna 2009 Olsztyn POL 2009-04-18
RcRownchangeKK*chgGame
 1781 1612 1.50 3 0.61 15 9.15 
  Hekman, Dominik 1674 POL1.0010.59158.85 
  Puczylowski, Marcin 1962 POL0.001-0.1115-1.65 
  Stempka, Jerzy 1706 POL0.5010.13151.95 

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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