Individual Calculations September 2013
 Marchetti, Michael  Total change: 7.50  Rating chartPersonal card
 Campionati d'Italia 2013 - C Civitanova Marche ITA 2013-07-20
RcRownchangeKK*chgGame
 1665 1667 4.00 7 0.50 15 7.50 
  Avanzini, Angelo 1510 ITA1.0010.29154.35 
  Simonini, Mattia 1776 ITA1.0010.65159.75 
  Pollio, Ciro 1736 ITA1.0010.60159.00 
  Seresin, Francesco 1729 ITA0.001-0.4115-6.15 
  Villa, Filippo 1633 ITA0.001-0.5515-8.25 
  Dordoni, Riccardo 1541 ITA1.0010.33154.95 
  Adami, Alessandro 1729 ITA0.001-0.4115-6.15 

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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