Individual Calculations July 2011
 Pechy, Alaster  Total change: -12.90  Rating chartPersonal card
 CR Emilia Romagna 2011 Ferrara ITA 2011-05-06
RcRownchangeKK*chgGame
 1869 2199 3.50 5 -0.86 15 -12.90 
  Ricci, Roberto 1799  * ITA1.0010.08151.20 
  Binder, Andrea 1912 ITA0.501-0.3415-5.10 
  Zanirato, Stefano 1909 ITA0.001-0.8415-12.60 
  Rosina, Graziano 1829 ITA1.0010.10151.50 
  Dobboletta, Alex 1896 ITA1.0010.14152.10 
 * 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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