Individual Calculations June 2023
 Douglas, Ponton  Total change: 43.60  Rating chartPersonal card
 CIS 2023 - Serie C Gironi 30, 31 e 32 Petrosino ITA 2023-05-19
RcRownchangeKK*chgGame
 1729 1451 2.00 5 1.09 40 43.60 
  Savarino, Matteo Pio 1704 ITA1.0010.814032.40 
  Occhipinti, Massimo 1882 ITA0.001-0.0740-2.80 
  D Amico, Filippo 1790 ITA0.001-0.1240-4.80 
  Lo Grande, Gaetano 1675 ITA0.001-0.2240-8.80 
  Cottone, Salvatore 1593 ITA1.0010.694027.60 

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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