Individual Calculations July 2012
 Distratis, Gianluca  Total change: 21.90  Rating chartPersonal card
 FE Marco G. Vida Cremona ITA 2012-04-28
RcRownchangeKK*chgGame
 1926 1940 4.50 6 1.46 15 21.90 
  Folcini, Gaddo 1565 ITA1.0010.09151.35 
  Calavalle, Giulio 2168 ITA0.001-0.2115-3.15 
  Arruzza, Francesco 1830 ITA1.0010.35155.25 
  Guzzetti, Luigi Enrico 1943 ITA1.0010.50157.50 
  Agnelli, Francesco 2035 ITA0.5010.13151.95 
  Bossi, Alessandro 2016 ITA1.0010.60159.00 

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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