Individual Calculations May 2012
 Carrazzoni Roman, Carlos  Total change: -25.65  Rating chartPersonal card
 Primera Provincial Alicante 2012 Alicante ESP 2012-02-11
RcRownchangeKK*chgGame
 1741 1776 1.00 5 -1.71 15 -25.65 
  Jara Garcia, Antonio 1447 ESP0.501-0.3815-5.70 
  Corbi Marti, Joaquin 2063 ESP0.001-0.1615-2.40 
  Litran Sirvent, Oscar 1871 ESP0.001-0.3715-5.55 
  Alzate Echavarri, Cesar Augusto 1725 COL0.001-0.5715-8.55 
  Ramos Verdu, Juan Manuel 1598 ESP0.501-0.2315-3.45 

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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