Individual Calculations January 2022
 Chiarotto, Filippo  Total change: -4.80  Rating chartPersonal card
 OP 31 Coppa Autunno Ivrea ITA 2021-11-04
RcRownchangeKK*chgGame
 1725 1955 5.00 7 -0.24 20 -4.80 
  Giachino, Adriano 1555  * ITA1.0010.08201.60 
  Ranieri, Fabrizio f2217 ITA0.5010.32206.40 
  Bogatto, Mario 1555  * ITA1.0010.08201.60 
  Paonessa, Denis 1881 ITA0.001-0.6020-12.00 
  Bellafiore, Enzo 1716 ITA1.0010.20204.00 
  Pilo, Sergio 1595 ITA0.501-0.4020-8.00 
  Castaldo, Antonio 1555  * ITA1.0010.08201.60 
 * 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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