Individual Calculations February 2016
 Gori, Marco  Total change: -25.80  Rating chartPersonal card
 CP Firenze 2016 Firenze ITA 2016-01-15
RcRownchangeKK*chgGame
 1587 1765 1.50 4 -1.29 20 -25.80 
  Del Giudice, Stefano 1905 ITA0.5010.19203.80 
  Casini, Ivan 1602 ITA0.001-0.7220-14.40 
  Rufolo, Marco 1476 ITA0.001-0.8420-16.80 
  Ferrari, Paolo 1365  * ITA1.0010.08201.60 
 * 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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