Individual Calculations February 2022
 Volpi, Davide  Total change: -51.20  Rating chartPersonal card
 WE 33 Robecchetto con Induno - A Robecchetto con Induno ITA 2021-12-26
RcRownchangeKK*chgGame
 1924 1992 1.00 6 -2.56 20 -51.20 
  Ranfagni, Stefano 1882 ITA0.001-0.6520-13.00 
  Soncin, Denis 1959 ITA0.001-0.5520-11.00 
  Sumarriva Paulin, Laura wf1954 FRA0.501-0.0520-1.00 
  Vada, Riccardo 1919 ITA0.001-0.6020-12.00 
  Barlocco, Carlo f1972 ITA0.001-0.5320-10.60 
  Di Chiara, Mauro 1858 ITA0.501-0.1820-3.60 

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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