Individual Calculations March 2011
 Cusumano, Domenico  Total change: 0.50  Rating chartPersonal card
 OP 25 Anni Scacco Club Mazara del Vallo ITA 2011-01-03
RcRownchangeKK*chgGame
 2003 2020 1.50 3 0.02 25 0.50 
  La Bella, Roberto 2138 ITA0.001-0.3425-8.50 
  Ljubisavljevic, Zivojin Z m2220 SRB1.0010.762519.00 
  Fiorella, Loreto 1652 ITA0.501-0.4025-10.00 

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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