Individual Calculations October 2023
 Mazza, Maurizio  Total change: 1.00  Rating chartPersonal card
 WE 29 Lazio Scacchi - Torneo di settembre - A Roma ITA 2023-09-09
RcRownchangeKK*chgGame
 1826 1524 0.50 3 0.05 20 1.00 
  Buffoni, Luca 1795 ITA0.001-0.1720-3.40 
  De Paolis, Diego 1777 ITA0.001-0.1920-3.80 
  Farina, Saverio 1907 ITA0.5010.41208.20 

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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