Individual Calculations May 2024
 Caffa, Mattia  Total change: -16.00  Rating chartPersonal card
 Settimanale 48 Lazio Scacchi - A Rounds 4-5-6-7 Roma ITA 2024-04-02
RcRownchangeKK*chgGame
 1823 1705 1.00 4 -0.40 40 -16.00 
  Russo, Massimiliano 1809 ITA1.0010.644025.60 
  Sarno, Valerio 1776 ITA0.001-0.4040-16.00 
  Nassa, Nicolas 1969 ITA0.001-0.1840-7.20 
  Civilotti, Roberto 1736 ITA0.001-0.4640-18.40 

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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