Individual Calculations November 2009
 Cafolla, Peter  Total change: -10.20  Rating chartPersonal card
 Armstrong Cup Dublin IRL 2008-09-15
RcRownchangeKK*chgGame
 2208 2055 1.50 7 -0.68 15 -10.20 
  Fox, Anthony 2068 IRL1.0010.52157.80 
  Madynski, Pawel 2175 POL0.001-0.3415-5.10 
  Daly, Colm f2311 IRL0.5010.31154.65 
  McPhillips, Karl 2221 IRL0.001-0.2815-4.20 
  O`Connor, Jonathan 2227 IRL0.001-0.2715-4.05 
  Baburin, Alexander g2405 IRL0.001-0.1115-1.65 
  Spirek, Adam 2050 CZE0.001-0.5115-7.65 

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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