Individual Calculations February 2015
 Maccari, Piergiuseppe  Total change: 41.60  Rating chartPersonal card
 FE 35 Edoardo Crespi - A Milano ITA 2014-12-05
RcRownchangeKK*chgGame
 1613 1714 5.50 7 1.04 40 41.60 
  Costanza, Calogero 1579 ITA1.0010.324012.80 
  Biffi, Roberto 1645 ITA0.001-0.6040-24.00 
  Invernizzi, Ferruccio 1598 ITA0.501-0.1640-6.40 
  Galliani, William 1589 ITA1.0010.334013.20 
  Ragoso, Mario 1626 ITA1.0010.384015.20 
  Versari, Marino 1577 ITA1.0010.324012.80 
  Pili, Giangiuseppe 1678 ITA1.0010.454018.00 

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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