Individual Calculations November 2009
 Brady, Stephen  Total change: 2.10  Rating chartPersonal card
 Armstrong Cup Dublin IRL 2008-09-15
RcRownchangeKK*chgGame
 2171 2385 7.00 9 0.14 15 2.10 
  O`Connell, Gerard 2122 IRL1.0010.18152.70 
  Kalam, Abdul 2035 IRL1.0010.11151.65 
  Daly, Colm f2311 IRL0.001-0.6015-9.00 
  McPhillips, Karl 2221 IRL0.501-0.2215-3.30 
  O`Connor, Jonathan 2227 IRL1.0010.29154.35 
  Delaney, John f2265 IRL1.0010.34155.10 
  Cooper, Andrew 2160 HKG1.0010.22153.30 
  Fitzsimons, David 2133 IRL1.0010.19152.85 
  Fox, Anthony 2068 IRL0.501-0.3715-5.55 

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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