Individual Calculations May 2011
 Signorelli, Gaetano  Total change: -8.50  Rating chartPersonal card
 WE 15 Amatori Scacchi Mascalucia ITA 2011-02-12
RcRownchangeKK*chgGame
 1875 1840 2.00 5 -0.34 25 -8.50 
  Santagati, Alessandro 2167 ITA0.001-0.1325-3.25 
  Sileci, Salvatore 1784 ITA0.501-0.0825-2.00 
  Reina, Giuseppe 1805 ITA0.001-0.5525-13.75 
  Nobile, Stefano 1830 ITA0.501-0.0125-0.25 
  Giannilivigni, Marco 1787 ITA1.0010.432510.75 

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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