Individual Calculations May 2012
 Cossar, Claudio  Total change: 3.90  Rating chartPersonal card
 CIS 2012 - A2.1 Acqui Terme ITA 2012-03-16
RcRownchangeKK*chgGame
 2171 2077 2.00 5 0.13 30 3.90 
  Quirico, Paolo 2148 ITA0.5010.10303.00 
  Pesce, Gabriele 2188 ITA0.001-0.3530-10.50 
  Sorcinelli, Francesco 2149 ITA0.5010.10303.00 
  Davi, Alessandro 2093 ITA0.001-0.4830-14.40 
  Pulito, Alberto 2276 ITA1.0010.763022.80 

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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