Individual Calculations June 2013
 Quinn, Ciaran  Total change: -14.25  Rating chartPersonal card
 Leinster Chess Union Div 1 Armstrong Cup 2012-2013 Dublin IRL 2012-09-17
RcRownchangeKK*chgGame
 2039 2074 4.50 10 -0.95 15 -14.25 
  Hearns, Liam T. 1949 IRL1.0010.33154.95 
  McHugh, Kevin 2170 IRL0.5010.13151.95 
  Schmidt, Martin 2129 IRL0.001-0.4215-6.30 
  Moran, Stephen 2006 IRL0.501-0.0915-1.35 
  Gardenes, Manuel 2122 ESP0.001-0.4315-6.45 
  Courtney, John 1999 IRL0.501-0.1015-1.50 
  Butler, Kevin C. 2041 IRL1.0010.45156.75 
  Goggins, David 1864 IRL1.0010.23153.45 
  O`Donoghue, Denis J. 1961 IRL0.001-0.6515-9.75 
  Murray, David B. 2146 IRL0.001-0.4015-6.00 

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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