Individual Calculations January 2023
 Ambrosini, Andrea  Total change: -14.60  Rating chartPersonal card
 WE 34 Robecchetto con Induno - A Robecchetto con Induno ITA 2022-12-26
RcRownchangeKK*chgGame
 1940 1827 1.00 5 -0.73 20 -14.60 
  Kalosha, Zhiulien Oleksii 2011 UKR0.001-0.2620-5.20 
  Zacco, Remo 1889 ITA0.001-0.4120-8.20 
  Elitropi, Giorgio 1924 ITA0.001-0.3720-7.40 
  Volpi, Davide 1941 ITA0.001-0.3420-6.80 
  Ranfagni, Stefano 1934 ITA1.0010.652013.00 

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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