Individual Calculations October 2021
 Wauters, Alain  Total change: 2.80  Rating chartPersonal card
 FE 63 Imperia - B Imperia ITA 2021-09-05
RcRownchangeKK*chgGame
 1755 1981 5.50 7 0.14 20 2.80 
  Maida, Federico 1701 ITA0.501-0.3420-6.80 
  Corso, Angelo 1581  * ITA1.0010.08201.60 
  Calcagno, Roberto 1581  * ITA1.0010.08201.60 
  Giacometto, Mario 1891 ITA0.501-0.1220-2.40 
  Proietti, Tosca 1825 ITA1.0010.29205.80 
  Rossi, Davide 1882 ITA1.0010.36207.20 
  Zechner, Andrea 1825 AUT0.501-0.2120-4.20 
 * 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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