Individual Calculations May 2015
 Lombardo, Corrado  Total change: -4.20  Rating chartPersonal card
 CIS 2015 - Serie C Sicilia Enna ITA 2015-03-27
RcRownchangeKK*chgGame
 1811 1860 1.50 3 -0.21 20 -4.20 
  Marturana, Daniele 1781 ITA0.501-0.1120-2.20 
  Gelardi, Davide 1869 ITA0.001-0.4920-9.80 
  Fasino, Salvatore 1783 ITA1.0010.39207.80 

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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