Individual Calculations December 2022
 Bordin, Silvia  Total change: -31.20  Rating chartPersonal card
 WE 4 Bassano del Grappa - A Bassano del Grappa ITA 2022-10-30
RcRownchangeKK*chgGame
 2000 2023 2.00 5 -0.78 40 -31.20 
  Gilevych, Artem m2426 ITA0.001-0.0840-3.20 
  Mammi, Samuele 1888 ITA0.501-0.1840-7.20 
  De Bortoli, Francesco 1875 ITA0.501-0.2040-8.00 
  Vizireanu, Dragos 1939 ITA1.0010.384015.20 
  Sforza, Michelangelo 1870 ITA0.001-0.7040-28.00 

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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