Individual Calculations February 2022
 De Ieso, Lorenzo  Total change: 18.40  Rating chartPersonal card
 FE 10 Lazio Scacchi - A Roma ITA 2022-01-02
RcRownchangeKK*chgGame
 1871 1708 2.50 7 0.46 40 18.40 
  De Blasio, Alessandro 1934 ITA1.0010.794031.60 
  Lami, Damiano 2019 ITA0.001-0.1440-5.60 
  Careddu, Angelo 1820 ITA0.5010.15406.00 
  Agostini, Maurizio 1922 ITA0.001-0.2340-9.20 
  Massazza, Federico 1830 ITA0.001-0.3340-13.20 
  Buffoni, Luca 1798 ITA0.5010.12404.80 
  Porcu, Riccardo 1777 ITA0.5010.10404.00 

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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