Individual Calculations May 2010
 Raviola, Giuseppe  Total change: -23.25  Rating chartPersonal card
 CP Asti Asti ITA 2010-02-16
RcRownchangeKK*chgGame
 1887 2107 0.00 2 -1.55 15 -23.25 
  Forno, Roberto 1951 ITA0.001-0.7115-10.65 
  Gastaldello, Lorenzo 1822 ITA0.001-0.8415-12.60 

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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