Individual Calculations October 2022
 Vallifuoco, Giacomo  Total change: -21.00  Rating chartPersonal card
 CIS 2022 - Serie B Girone 12 Nola ITA 2022-09-17
RcRownchangeKK*chgGame
 2001 2367 2.50 4 -1.05 20 -21.00 
  Sabia, Corrado 2166 ITA0.001-0.7620-15.20 
  Caiazza, Antonio 1922 ITA1.0010.06201.20 
  Grasso, Nino 1950 ITA0.501-0.4320-8.60 
  Santoro, Antonio 1967  * ITA1.0010.08201.60 
 * 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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