Individual Calculations January 2020
 Altieri, Danilo Mario  Total change: -16.40  Rating chartPersonal card
 WE 2 Citta' di Imola - B Imola ITA 2019-12-06
RcRownchangeKK*chgGame
 1828 1950 2.50 5 -0.82 20 -16.40 
  Proietti, Tosca 1826 ITA1.0010.33206.60 
  Sala, Giulia 1834 ITA0.001-0.6620-13.20 
  Bonetti, Carlo 1813 ITA0.001-0.6820-13.60 
  Calvigioni, Matteo 1814 ITA0.501-0.1820-3.60 
  Fratini, Mauro 1854 ITA1.0010.37207.40 

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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