Individual Calculations April 2019
 Fiorini, Luca  Total change: 36.40  Rating chartPersonal card
 CIS 2019 - Serie Promozione Lombardia 2 Milano ITA 2019-03-10
RcRownchangeKK*chgGame
 1800 1826 2.50 3 0.91 40 36.40 
  Errera, Dario 1793 ITA1.0010.454018.00 
  Tonetti, Luciano Giorgio 1528 ITA1.0010.15406.00 
  Mazzotti, Carlo 2080 ITA0.5010.314012.40 

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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