Individual Calculations May 2015
 Trimarchi, Giuseppe  Total change: 0.80  Rating chartPersonal card
 CIS 2015 - A2 Girone 8 Enna ITA 2015-03-27
RcRownchangeKK*chgGame
 2144 1842 0.50 3 0.04 20 0.80 
  Sardo, Gabriele 2242  * ITA0.001-0.0820-1.60 
  Livecchi, Dario 2130 ITA0.001-0.1620-3.20 
  Napoli Costa, Aurelio 2059 ITA0.5010.28205.60 
 * 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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