Individual Calculations January 2011
 Ianniello, Riccardo  Total change: -24.45  Rating chartPersonal card
 WE 5 Riviera dei fiori - Memorial M. P. Ruggeri Imperia ITA 2010-12-10
RcRownchangeKK*chgGame
 1884 2176 2.50 5 -1.63 15 -24.45 
  Migliorini, Matteo 1789 ITA0.501-0.4115-6.15 
  Bonino, Silvano 1776  * ITA1.0010.08151.20 
  Gioseffi, Massimiliano 2105 ITA0.501-0.1015-1.50 
  Malano, Francesco 1915 ITA0.001-0.8215-12.30 
  Tagliano, Maurizio 1833 ITA0.501-0.3815-5.70 
 * 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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