Individual Calculations May 2012
 Healy, John  Total change: -4.80  Rating chartPersonal card
 Leinster League Div 1 Armstrong Cup 2011-12 Dublin IRL 2011-10-22
RcRownchangeKK*chgGame
 1987 1840 1.00 6 -0.85 15 -12.75 
  Delaney, Rory 1976 IRL0.5010.18152.70 
  Macelligott, Gerard 2057 IRL0.001-0.2215-3.30 
  Keogh, Eamon 2001 IRL0.5010.21153.15 
  Butler, Kevin C. 2044 IRL0.001-0.2415-3.60 
  Goggins, David 1846 IRL0.001-0.4915-7.35 
  Duffy, Seamus 1999 IRL0.001-0.2915-4.35 

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)
 
 e2e4 Dublin Masters Dublin IRL 2012-04-05
RcRownchangeKK*chgGame
 2078 1840 2.00 7 0.53 15 7.95 
  Fitzsimons, David 2240  * IRL0.001-0.0815-1.20 
  Hauge, Lars Oskar 2087 NOR0.001-0.1915-2.85 
  Jackson, Carl 1982 IRL0.001-0.3115-4.65 
  Harstad, Christian 2029 NOR0.001-0.2515-3.75 
  Carlile, Orison 2048 IRL0.5010.27154.05 
  Cafolla, Peter 2034 IRL0.5010.25153.75 
  Madynski, Pawel 2128 POL1.0010.841512.60 
 * 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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