Individual Calculations July 2012
 Delaney, John  Total change: 3.75  Rating chartPersonal card
 Malahide Millennium 2012 Dublin IRL 2012-05-05
RcRownchangeKK*chgGame
 2193 2244 3.00 5 0.25 15 3.75 
  Kreyssig, Robert 1935 GER1.0010.14152.10 
  O`Donnell, Conor E. 1860 IRL1.0010.09151.35 
  Arnaudov, Petar m2477 BUL0.001-0.2115-3.15 
  Freeman, Gordon 2167 IRL1.0010.39155.85 
  Rusev, Krasimir g2525 BUL0.001-0.1615-2.40 

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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