Individual Calculations January 2012
 Viaggi, Stefano  Total change: 1.05  Rating chartPersonal card
 WE 14 Citta' di Padova Padova ITA 2011-12-10
RcRownchangeKK*chgGame
 2028 2010 2.00 4 0.07 15 1.05 
  Pace, Pietro Dario f2280 ITA0.001-0.1715-2.55 
  Sinato, Fabrizio 1861 ITA1.0010.30154.50 
  Gennari, Jacopo 1773 ITA1.0010.20153.00 
  Negro, Roberto 2198 ITA0.001-0.2615-3.90 

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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