Individual Calculations April 2008
 Di Cio , Enrico  Total change: -10.35  Rating chartPersonal card
 OP Castel di Sangro Castel di Sangro ITA 2007-12-07
RcRownchangeKK*chgGame
 1990 1776 0.00 3 -0.69 15 -10.35 
  Andreoli, Mark 2050 ITA0.001-0.1715-2.55 
  Bottega, Antonio 1959 ITA0.001-0.2615-3.90 
  Iodice, Fabio 1961 ITA0.001-0.2615-3.90 

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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