Individual Calculations April 2014
 Del Colle, Raffaele  Total change: -0.30  Rating chartPersonal card
 CP Ferrara 2014 Ferrara ITA 2014-03-14
RcRownchangeKK*chgGame
 1898 1744 1.00 3 -0.02 15 -0.30 
  Gilevych, Artem f2144  * ITA0.001-0.0815-1.20 
  Berti, Nicola 1590 ITA1.0010.29154.35 
  Poltronieri, Michele 1959 ITA0.001-0.2315-3.45 
 * 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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