Individual Calculations March 2022
 Pecci, William  Total change: 11.60  Rating chartPersonal card
 WE 2 CSB Stagione 2021-2022 - A Bologna ITA 2022-02-19
RcRownchangeKK*chgGame
 1756 2000 4.50 5 0.58 20 11.60 
  Zorzetto, Carlo 1730 ITA1.0010.17203.40 
  Laneve, Giulio 1680 ITA1.0010.13202.60 
  Niccoli, Paolo 1772 ITA1.0010.21204.20 
  Rimondini, Riccardo 1600  * ITA1.0010.08201.60 
  Toniolo, Samuel 1996 ITA0.501-0.0120-0.20 
 * 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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