Individual Calculations July 2008
 Lyons, Brendan  Total change: -26.75  Rating chartPersonal card
 Armstrong Cup Dublin IRL 2007-09-25
RcRownchangeKK*chgGame
 2184 2115 1.00 5 -1.07 25 -26.75 
  Mendelson, Andrew 2108 RSA0.001-0.5125-12.75 
  Cassidy, Paul 2250 IRL0.5010.18254.50 
  Heidenfeld, Mark m2349 IRL0.001-0.2125-5.25 
  O`Donovan, Richard 2174 IRL0.001-0.4225-10.50 
  Delaney, Killian 2037 IRL0.501-0.1125-2.75 

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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