Individual Calculations January 2012
 Orsucci, Marzio  Total change: -5.10  Rating chartPersonal card
 WE 5 Dicembrino Vimercate ITA 2011-11-25
RcRownchangeKK*chgGame
 1856 1666 1.00 4 -0.17 30 -5.10 
  Sala, Giovanni 1985 ITA0.001-0.1330-3.90 
  Riboldi, Raffaele 1887 ITA0.001-0.2230-6.60 
  Gonella, Daniele 2066  * ITA0.001-0.0830-2.40 
  Gianini, Gianluca 1484 ITA1.0010.26307.80 
 * 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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