Individual Calculations May 2011
 Giannilivigni, Marco  Total change: -20.00  Rating chartPersonal card
 WE 15 Amatori Scacchi Mascalucia ITA 2011-02-12
RcRownchangeKK*chgGame
 1873 1787 1.50 6 -0.80 25 -20.00 
  Grasso, Gaetano 1986 ITA0.001-0.2425-6.00 
  Meli, Massimo 1898 ITA1.0010.652516.25 
  Leonardi, Alfio 1871 ITA0.5010.12253.00 
  Furnari, Francesco 1856 ITA0.001-0.4025-10.00 
  Sileci, Salvatore 1784 ITA0.001-0.5025-12.50 
  Signorelli, Gaetano 1840 ITA0.001-0.4325-10.75 

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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