Individual Calculations May 2012
 O`Donovan, Richard  Total change: -4.20  Rating chartPersonal card
 Leinster League Div 1 Armstrong Cup 2011-12 Dublin IRL 2011-10-22
RcRownchangeKK*chgGame
 2079 2102 4.50 9 -0.28 15 -4.20 
  Duffy, Seamus 1999 IRL1.0010.36155.40 
  Murray, David B. 2120 IRL0.001-0.4715-7.05 
  Kiernan, Mark 2118 IRL0.5010.02150.30 
  Lyons, Brendan 1967 IRL0.001-0.6815-10.20 
  Mishkovski, Lubomir 2061 BUL0.001-0.5615-8.40 
  Benson, Oisin P. 2005 IRL1.0010.37155.55 
  Jakubauskas, Zygimantas 2080 LTU0.501-0.0315-0.45 
  Courtney, John 2132 IRL1.0010.54158.10 
  McMahon, Daire f2226 IRL0.5010.17152.55 

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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