Individual Calculations May 2013
 Vercelli, Alessandro  Total change: -0.75  Rating chartPersonal card
 CP Asti-Alessandria 2013 Asti ITA 2013-03-14
RcRownchangeKK*chgGame
 1847 1661 1.00 4 -0.05 15 -0.75 
  Ronzano, Luca 1950 ITA0.5010.34155.10 
  Spadaro, Carmelo Ales 1769 ITA0.5010.15152.25 
  Venturino, Federico 1836 ITA0.001-0.2715-4.05 
  Torriano, Enzo 1832 ITA0.001-0.2715-4.05 

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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