Individual Calculations May 2019
 Dobboletta, Alex  Total change: -7.20  Rating chartPersonal card
 CR Emilia-Romagna 2019 Bentivoglio ITA 2019-04-25
RcRownchangeKK*chgGame
 1947 2176 5.00 7 -0.36 20 -7.20 
  Zorzetto, Carlo 1776  * ITA1.0010.08201.60 
  Modena, Giorgio 1875 ITA1.0010.15203.00 
  Di Michele, Rocco 1960 ITA0.001-0.7820-15.60 
  Muraro, Alberto 1867 ITA1.0010.14202.80 
  Sforza, Michelangelo 1878 ITA1.0010.15203.00 
  Brancaleoni, Maurizio f2251 ITA0.5010.10202.00 
  Imburgia, Giuseppe 2023 ITA0.501-0.2020-4.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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