Individual Calculations June 2023
 Cannella, Carlo Umberto  Total change: 1.00  Rating chartPersonal card
 CIS 2023 - Serie B Gironi 15 e 16 Petrosino ITA 2023-05-19
RcRownchangeKK*chgGame
 1751 1744 2.50 5 0.05 20 1.00 
  Barbagallo, Andrea 1900 ITA0.001-0.2920-5.80 
  Occhipinti, Daniele 1762 ITA1.0010.532010.60 
  Marturana, Daniele 1760 ITA0.001-0.4820-9.60 
  Mattarella, Pietro 1747 ITA1.0010.502010.00 
  Monti, Massimiliano 1584 ITA0.501-0.2120-4.20 

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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