Individual Calculations December 2021
 Barbaro, Michele  Total change: 0.40  Rating chartPersonal card
 OP 14 Naviglio Martesana Gorgonzola ITA 2021-11-12
RcRownchangeKK*chgGame
 1820 1652 1.00 3 0.01 40 0.40 
  Covello, Danilo 2052  * ITA0.001-0.0840-3.20 
  Mastroddi, Emiliano 1989 ITA0.001-0.1240-4.80 
  Tonutti, Marco 1420 ITA1.0010.21408.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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