Individual Calculations May 2010
 Menzies, Colin  Total change: 15.50  Rating chartPersonal card
 Armstrong Cup Dublin IRL 2009-09-21
RcRownchangeKK*chgGame
 2151 2091 4.50 9 0.62 25 15.50 
  Cooper, Andrew 2160 HKG0.001-0.4025-10.00 
  O`Donovan, Richard 2140 IRL1.0010.572514.25 
  Delaney, Killian 1971 IRL0.501-0.1625-4.00 
  Joyce, John 2251 IRL0.5010.21255.25 
  Porter, Liam 1987 IRL0.501-0.1425-3.50 
  Palmer, Bernard M. 1995 IRL1.0010.37259.25 
  Fitzsimons, David 2187 IRL1.0010.632515.75 
  Madynski, Pawel 2175 POL0.001-0.3825-9.50 
  Baburin, Alexander g2491  * IRL0.001-0.0825-2.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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