Individual Calculations June 2013
 Bolkeny, Gabor  Total change: -15.15  Rating chartPersonal card
 Leinster Chess Union Div 1 Armstrong Cup 2012-2013 Dublin IRL 2012-09-17
RcRownchangeKK*chgGame
 1971 1919 2.50 8 -1.01 15 -15.15 
  Rahneberg, Matthias 2042 IRL0.001-0.3315-4.95 
  Diaz Fernandez, Ivan 2271 IRL0.001-0.1115-1.65 
  Reynolds, Pat 2013 IRL0.5010.13151.95 
  O`Donnell, Conor 1916 IRL0.001-0.5015-7.50 
  Kalam, Abul 1786 IRL0.001-0.6815-10.20 
  Hearns, Liam T. 1949 IRL1.0010.54158.10 
  O`Connor, Eddie 1976 IRL0.001-0.4215-6.30 
  Lowry-O`Reilly, Hannah wf1818 IRL1.0010.36155.40 

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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