Individual Calculations June 2022
 Kosarev, Andrei M.  Total change: -19.40  Rating chartPersonal card
 CR Veneto 2022 Verona ITA 2022-05-06
RcRownchangeKK*chgGame
 1964 2306 4.00 5 -0.37 20 -7.40 
  Serea, Gabriele 1906  * ITA1.0010.08201.60 
  Bertani, Gianfranco 1946 ITA1.0010.10202.00 
  Casadio, Niccolo 2127 ITA0.001-0.7320-14.60 
  Boraso, Francesco 1905 ITA1.0010.08201.60 
  Faccia, Sergio 1934 ITA1.0010.10202.00 
 * 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)
 
 WE 6 Zevio - Memorial Perezzani - A Zevio ITA 2022-05-14
RcRownchangeKK*chgGame
 2038 2306 3.50 5 -0.60 20 -12.00 
  Vujicic, Luigi 1952 ITA1.0010.11202.20 
  Lamartina, Davide Mariano 2010 ITA1.0010.15203.00 
  Fregonese, Giulio 2045 ITA0.501-0.3220-6.40 
  Cagnotto, Marco 2041 ITA0.001-0.8220-16.40 
  Zanchetta, Nicola 2142 ITA1.0010.28205.60 

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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