Individual Calculations April 2022
 D Angelo, Giovanni  Total change: -8.60  Rating chartPersonal card
 OP International Montecatini Terme Montecatini Terme ITA 2022-03-04
RcRownchangeKK*chgGame
 1545 1613 2.50 5 -0.43 20 -8.60 
  Passerotti, Pierluigi f2153 ITA0.5010.47209.40 
  Budyi, Danylo 1910 ITA0.001-0.1520-3.00 
  Costa, Fabrizio 1247 ITA0.001-0.9020-18.00 
  Liuzzi, Piergiuseppe 1201 ITA1.0010.07201.40 
  Kuzminov, Alexander 1213  * SWE1.0010.08201.60 
 * 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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