Individual Calculations June 2023
 Kalosha, Zhiulien Oleksii  Total change: 4.80  Rating chartPersonal card
 CIS 2023 - Serie B Gironi 15 e 16 Petrosino ITA 2023-05-19
RcRownchangeKK*chgGame
 1981 2316 4.50 5 0.24 20 4.80 
  Culle`, Salvatore 1821 ITA1.0010.04200.80 
  Roccasalva, Pietro 1896 ITA1.0010.07201.40 
  Fiducioso, Marco 2228 ITA0.501-0.1220-2.40 
  Savalla, Pietro 2045 ITA1.0010.17203.40 
  Cannella, Simone 1916  * 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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