Individual Calculations June 2013
 Pretto, Aldo  Total change: -0.45  Rating chartPersonal card
 WE 6 Citta' di Trento - B Trento ITA 2013-04-26
RcRownchangeKK*chgGame
 1651 1787 2.00 3 -0.03 15 -0.45 
  Scandella, Marco 1634 ITA1.0010.30154.50 
  Olivetti, Davide 1593 ITA0.001-0.7515-11.25 
  Seresin, Francesco 1726 ITA1.0010.42156.30 

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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