Individual Calculations May 2012
 O`Connor, Eddie  Total change: -42.90  Rating chartPersonal card
 Leinster League Div 1 Armstrong Cup 2011-12 Dublin IRL 2011-10-22
RcRownchangeKK*chgGame
 2029 2019 1.00 5 -1.43 30 -42.90 
  Osborne, Sam C. 2076 IRL0.001-0.4230-12.60 
  Macelligott, Gerard 2057 IRL0.001-0.4530-13.50 
  Janusaitis, Mindaugas 1978 LTU0.501-0.0630-1.80 
  Freeman, Gordon 2161 IRL0.001-0.3130-9.30 
  Dunne, Oliver 1874 IRL0.501-0.1930-5.70 

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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