Individual Calculations March 2022
 Costa, Fabrizio  Total change: -49.20  Rating chartPersonal card
 CP Lucca 2022 Lucca ITA 2022-02-04
RcRownchangeKK*chgGame
 1404 1294 0.50 4 -1.23 40 -49.20 
  Di Girolamo, Nicolo 1911 ITA0.001-0.0240-0.80 
  Falcini, Giulio 1066 ITA0.501-0.2940-11.60 
  De Angelis, Stefano 1356 ITA0.001-0.4140-16.40 
  Bei, Guido 1284 ITA0.001-0.5140-20.40 

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)
 
 CP Firenze e Prato 2022 Campi Bisenzio ITA 2022-02-12
RcRownchangeKK*chgGame
 1630 1294 0.50 4 0.00 40 0.00 
  Tacconi, Antonio 1732 ITA0.001-0.0640-2.40 
  Chiari, Cosimo 1538 ITA0.001-0.2040-8.00 
  Bartoletti, Giulio 1598 ITA0.001-0.1440-5.60 
  Di Meo, Enrico 1652 ITA0.5010.404016.00 

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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