Individual Calculations October 2012
 Bonino, Silvano  Total change: -2.25  Rating chartPersonal card
 FE 54 Imperia - B Imperia ITA 2012-09-02
RcRownchangeKK*chgGame
 1721 1508 1.50 7 -0.15 15 -2.25 
  Roversi, Stefano 1788 ITA0.001-0.1615-2.40 
  Albano, Francesco 1665 ITA1.0010.711510.65 
  Cairo, Serge 1815 FRA0.001-0.1415-2.10 
  Verda, Damiano 1680 ITA0.001-0.2715-4.05 
  Grasso, Gabriele 1747 ITA0.001-0.2015-3.00 
  Vargiu, Antonio 1804 ITA0.001-0.1515-2.25 
  Marelli, Emanuele 1548 ITA0.5010.06150.90 

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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