Individual Calculations July 2008
 McPhillips, Karl  Total change: 15.30  Rating chartPersonal card
 Armstrong Cup Dublin IRL 2007-09-25
RcRownchangeKK*chgGame
 2234 2185 4.50 8 1.02 15 15.30 
  Quinn, Mark m2397 IRL0.001-0.2315-3.45 
  O`Connell, Gerard 2146 IRL1.0010.45156.75 
  Fitzsimons, David 2133 IRL0.001-0.5715-8.55 
  Brady, Stephen f2360 IRL0.001-0.2715-4.05 
  O`Cinneide, Mel 2263 IRL0.5010.11151.65 
  O`Connor, Jonathan 2201 IRL1.0010.52157.80 
  Weeks, Manuel f2200 AUS1.0010.52157.80 
  Cooper, Andrew 2175 HKG1.0010.49157.35 

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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