Individual Calculations May 2012
 De Florio, Federico  Total change: 8.10  Rating chartPersonal card
 CIS 2012 - A2.1 Acqui Terme ITA 2012-03-16
RcRownchangeKK*chgGame
 2164 2157 2.50 4 0.54 15 8.10 
  Sorcinelli, Francesco 2149 ITA1.0010.49157.35 
  Molina, Fabrizio f2264 ITA0.001-0.3515-5.25 
  Quirico, Paolo 2148 ITA1.0010.49157.35 
  Davi, Alessandro 2093 ITA0.501-0.0915-1.35 

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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