Individual Calculations September 2011
 Daly, Colm  Total change: -19.05  Rating chartPersonal card
 Irish Chess Championships Dublin IRL 2011-07-02
RcRownchangeKK*chgGame
 2181 2305 4.00 8 -1.27 15 -19.05 
  Moran, Stephen 1983 IRL1.0010.13151.95 
  Short, Philip M f2293 IRL1.0010.48157.20 
  McMahon, Daire 2196 IRL0.001-0.6515-9.75 
  Prizant, Michael 2126 ENG0.501-0.2315-3.45 
  Josse, Mark 2176 ENG0.501-0.1715-2.55 
  O`Connor, Jonathan 2124 IRL1.0010.26153.90 
  Brady, Stephen f2357 IRL0.001-0.4315-6.45 
  Redmond, John P. 2190 IRL0.001-0.6615-9.90 

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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