Individual Calculations May 2012
 Mauro, Alan  Total change: -6.75  Rating chartPersonal card
 CIS 2012 - A1.3 Roma ITA 2012-03-16
RcRownchangeKK*chgGame
 2205 2191 1.00 3 -0.45 15 -6.75 
  Vezzosi, Paolo m2286 ITA0.5010.13151.95 
  Frigieri, Fabrizio 2114 ITA0.001-0.6115-9.15 
  Graziani, Claudio 2214 ITA0.5010.03150.45 

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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