Individual Calculations June 2023
 Cereda, Mauro K.  Total change: -3.20  Rating chartPersonal card
 CIS 2023 - Serie A2 Girone 2 Milano ITA 2023-05-19
RcRownchangeKK*chgGame
 2008 2062 0.50 1 -0.08 40 -3.20 
  Lamartina, Davide Mariano 2008 ITA0.501-0.0840-3.20 

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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