Individual Calculations October 2021
 Di Chiara, Mauro  Total change: -8.20  Rating chartPersonal card
 CIS 2021 - Serie B Girone 1 Torino ITA 2021-09-17
RcRownchangeKK*chgGame
 2006 1893 1.00 4 -0.41 20 -8.20 
  Cacinschi, Alexandru 2088 ITA0.001-0.2520-5.00 
  Rotondaro, Alberto 1945 ITA0.001-0.4320-8.60 
  Finocchiaro, Gianluca 2006 ITA0.5010.15203.00 
  Carfagna, Alex 1983 ITA0.5010.12202.40 

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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