Individual Calculations March 2012
 Forno, Roberto  Total change: -22.95  Rating chartPersonal card
 TS Sociale Asti Asti ITA 2011-12-13
RcRownchangeKK*chgGame
 1781 1911 0.50 3 -1.53 15 -22.95 
  Briata, Federico 1740 ITA0.501-0.2315-3.45 
  Carfagna, Alex 1769 ITA0.001-0.6915-10.35 
  Porzio, Massimo 1833 ITA0.001-0.6115-9.15 

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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