Individual Calculations January 2022
 La Barbera, Marcello  Total change: -50.40  Rating chartPersonal card
 WE Autodromo di Imola - C Imola ITA 2021-12-03
RcRownchangeKK*chgGame
 1670 1560 0.50 5 -1.26 40 -50.40 
  Pocognoli, Gianfranco 1678 ITA0.001-0.3440-13.60 
  Cusato, Davide 1678 ITA0.001-0.3440-13.60 
  D Amico, Nicola 1752 SMR0.001-0.2540-10.00 
  Gulinelli, Euro 1609 ITA0.5010.07402.80 
  Bianco, Paolo 1635 ITA0.001-0.4040-16.00 

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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