Individual Calculations January 2022
 Colucci, Stefano  Total change: 0.80  Rating chartPersonal card
 WE 2 Autodromo di Imola - C Imola ITA 2021-12-06
RcRownchangeKK*chgGame
 1700 1769 3.00 5 0.04 20 0.80 
  Fusco, Ferdinando 1679 ITA1.0010.38207.60 
  Riga, Raffaele 1688 ITA1.0010.39207.80 
  Niccoli, Paolo 1754 ITA0.001-0.5220-10.40 
  Bergamaschi, Elia 1616 ITA1.0010.30206.00 
  Giordani, Roberto 1765 ITA0.001-0.5120-10.20 

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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