Individual Calculations October 2021
 Cannella, Carlo Umberto  Total change: -33.20  Rating chartPersonal card
 CIS 2021 - Serie B Gironi 15 e 16 Terrasini ITA 2021-09-17
RcRownchangeKK*chgGame
 1846 1871 1.00 5 -1.66 20 -33.20 
  Maresco, Diego 1750 ITA0.001-0.6620-13.20 
  Mendola, Giovanni 1832 ITA0.001-0.5520-11.00 
  Ardizzone, Luigi 1471  * ITA1.0010.08201.60 
  Di Mauro, Paolo 1905 ITA0.001-0.4520-9.00 
  Larkin, Vladyslav m2271  * UKR0.001-0.0820-1.60 
 * 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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