Individual Calculations May 2014
 Di Misa, Serafino  Total change: 17.10  Rating chartPersonal card
 CIS 2014 - Promozione Sicilia Petrosino ITA 2014-03-21
RcRownchangeKK*chgGame
 1751 1727 1.50 2 0.57 30 17.10 
  Fernandez, Gianluca 1676 ITA1.0010.433012.90 
  Ferreri, Daniele 1826 ITA0.5010.14304.20 

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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