Individual Calculations June 2023
 Occhipinti, Massimo  Total change: -14.20  Rating chartPersonal card
 CIS 2023 - Serie C Gironi 30, 31 e 32 Petrosino ITA 2023-05-19
RcRownchangeKK*chgGame
 1761 1882 2.50 5 -0.71 20 -14.20 
  Calvo Simon, Jorge 2193 ESP0.001-0.1420-2.80 
  Douglas, Ponton 1482  * ITA1.0010.08201.60 
  Rosolia, Giuseppe 1605 ITA0.501-0.3320-6.60 
  Tondo, Salvatore 1701 ITA1.0010.26205.20 
  Salvato, Giuseppe 1823 ITA0.001-0.5820-11.60 
 * 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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