Individual Calculations December 2013
 Cattaneo, Roger  Total change: 1.80  Rating chartPersonal card
 OP Rosso di sera Torino ITA 2013-10-02
RcRownchangeKK*chgGame
 1836 1818 3.00 6 0.12 15 1.80 
  Manni, Stefano 2010 ITA0.001-0.2515-3.75 
  Accattino, Gianfranco 1555 ITA1.0010.18152.70 
  Iacomussi, Mario 1697 ITA0.501-0.1615-2.40 
  Loccisano, Giuseppe 1765 ITA1.0010.43156.45 
  Riccardi, Mauro 1869 ITA0.5010.07151.05 
  Quirico, Paolo 2118 ITA0.001-0.1515-2.25 

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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