Individual Calculations November 2022
 Bolzoni, Massimo  Total change: 5.20  Rating chartPersonal card
 CIS 2022 - Serie Promozione Lombardia Girone 1 Cinisello Balsamo ITA 2022-09-23
RcRownchangeKK*chgGame
 1468 1664 2.50 3 0.26 20 5.20 
  Maffeis, Fabio 1547 ITA0.501-0.1620-3.20 
  Rauseo, Marco Euplio 1501 ITA1.0010.28205.60 
  Venuti, Flavio 1355 ITA1.0010.14202.80 

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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