Individual Calculations January 2020
 Aimi, Luca  Total change: -17.20  Rating chartPersonal card
 WE 2 Citta' di Imola - B Imola ITA 2019-12-06
RcRownchangeKK*chgGame
 1812 1877 1.50 4 -0.86 20 -17.20 
  Nizzardo, Mattia 1798 ITA0.501-0.1120-2.20 
  Saffioti, Massimo 1828 ITA0.501-0.0720-1.40 
  Giordani, Roberto 1810 ITA0.501-0.0920-1.80 
  Bianchin, Raffaele 1810 ITA0.001-0.5920-11.80 

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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