Individual Calculations June 2013
 O`Connell, Gerard  Total change: -28.35  Rating chartPersonal card
 Leinster Chess Union Div 1 Armstrong Cup 2012-2013 Dublin IRL 2012-09-17
RcRownchangeKK*chgGame
 2211 2160 2.50 10 -1.89 15 -28.35 
  O`Connor, Jonathan 2124 IRL0.501-0.0515-0.75 
  McPhillips, Karl 2232 IRL0.001-0.4015-6.00 
  Fitzsimons, David f2294 IRL0.001-0.3215-4.80 
  Courtney, John 1999 IRL0.001-0.7115-10.65 
  Brady, Stephen f2364 IRL0.001-0.2415-3.60 
  Daly, Colm f2327 IRL0.001-0.2815-4.20 
  Collins, Sam E. m2460 IRL0.001-0.1515-2.25 
  O`Donovan, Richard 2091 IRL1.0010.40156.00 
  Fox, Anthony 2117 IRL1.0010.44156.60 
  McCabe, Darren 2100 IRL0.001-0.5815-8.70 

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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