Individual Calculations May 2023
 Cocchi, Andrea  Total change: -12.00  Rating chartPersonal card
 WE 7 Pasqua a Montesilvano - A Montesilvano ITA 2023-04-07
RcRownchangeKK*chgGame
 2031 2189 3.50 6 -0.60 20 -12.00 
  Bergamaschi, Elia 1916 ITA1.0010.17203.40 
  Catanzaro, Claudio 1786 ITA1.0010.08201.60 
  Zubritskiy, Artyom m2438 RUS0.001-0.1920-3.80 
  Bozanis, Dimitrios 1992 GRE0.501-0.2520-5.00 
  Paduano, Claudio c2124 ITA1.0010.41208.20 
  Mammi, Samuele 1930 ITA0.001-0.8220-16.40 

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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