Individual Calculations April 2022
 De Martino, Filippo  Total change: -8.00  Rating chartPersonal card
 WE 2 Primavera a Bologna - B Bologna ITA 2022-03-12
RcRownchangeKK*chgGame
 1330 1258 1.00 3 -0.20 40 -8.00 
  Santoro, Michele 1339 ITA0.001-0.3940-15.60 
  Citriniti, Giulio 1347 ITA1.0010.624024.80 
  Folin, Giorgio 1305 ITA0.001-0.4340-17.20 

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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