Individual Calculations November 2009
 O`Connell, Gerard  Total change: 0.60  Rating chartPersonal card
 Armstrong Cup Dublin IRL 2008-09-15
RcRownchangeKK*chgGame
 2129 2122 4.00 8 0.04 15 0.60 
  Brady, Stephen f2385 IRL0.001-0.1815-2.70 
  Mendelson, Andrew 2114 RSA1.0010.49157.35 
  Delaney, Killian 1975 IRL0.001-0.7015-10.50 
  Griffiths, Ryan-Rhys 2069 IRL1.0010.43156.45 
  Freeman, Gordon 2105 IRL0.001-0.5215-7.80 
  Jakubauskas, Zygimantas 2080 LTU1.0010.44156.60 
  Palmer, Bernard M. 1995 IRL1.0010.33154.95 
  Daly, Colm f2311 IRL0.001-0.2515-3.75 

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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