Individual Calculations September 2011
 Short, Philip M  Total change: -10.65  Rating chartPersonal card
 Irish Chess Championships Dublin IRL 2011-07-02
RcRownchangeKK*chgGame
 2122 2293 5.00 8 -0.71 15 -10.65 
  Cafolla, Peter 2053 IRL0.501-0.3015-4.50 
  Josse, Mark 2176 ENG1.0010.34155.10 
  Daly, Colm f2305 IRL0.001-0.4815-7.20 
  Murray, David 2096 IRL1.0010.25153.75 
  McCabe, Darren 2024 IRL0.501-0.3315-4.95 
  O`Connell, Gerard 2142 IRL1.0010.30154.50 
  Moran, Stephen 1983 IRL0.501-0.3615-5.40 
  McMahon, Daire 2196 IRL0.501-0.1315-1.95 

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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