Individual Calculations April 2019
 Bosio, Andrea  Total change: 22.80  Rating chartPersonal card
 CIS 2019 - Serie Promozione Piemonte 1 Torino ITA 2019-03-15
RcRownchangeKK*chgGame
 1604 1483 2.00 4 0.57 40 22.80 
  Zannella, Valentino 1798 ITA0.001-0.1440-5.60 
  Adda, Roberto 1720 ITA0.5010.304012.00 
  Pallaro, Gabriele 1334 ITA0.501-0.2040-8.00 
  Passalacqua, Mattia 1563 ITA1.0010.614024.40 

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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