Individual Calculations April 2022
 Zannoni, Gianni  Total change: 4.20  Rating chartPersonal card
 CP Biella e Vercelli 2022 Biella ITA 2022-03-04
RcRownchangeKK*chgGame
 1781 1655 2.00 5 0.21 20 4.20 
  Tiritan, Emiliano 1255  * ITA1.0010.08201.60 
  Sunder, Giulio 1764 ITA1.0010.652013.00 
  Ubezio, Marco 2154 ITA0.001-0.0420-0.80 
  Pedoni, Lorenzo 1951 ITA0.001-0.1520-3.00 
  Caldi, Mario 1783 ITA0.001-0.3320-6.60 
 * 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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