Individual Calculations March 2013
 Colonetti, Giacomo  Total change: -11.70  Rating chartPersonal card
 CP Bergamo 2013 Bergamo ITA 2013-01-19
RcRownchangeKK*chgGame
 1602 1374 0.50 4 -0.39 30 -11.70 
  Tentori, Giulio 1720 ITA0.001-0.1130-3.30 
  Tedoldi, Guido 1621 ITA0.001-0.1930-5.70 
  Colonetti, Fabio 1457 ITA0.5010.11303.30 
  Folcini, Gaddo 1611 ITA0.001-0.2030-6.00 

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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