Individual Calculations February 2022
 Buratti, Ettore  Total change: 9.20  Rating chartPersonal card
 WE 2 Usciamo dallo stallo - A Falconara Marittima ITA 2022-01-07
RcRownchangeKK*chgGame
 1719 1588 1.50 3 0.46 20 9.20 
  Altieri, Danilo Mario 1903 ITA0.001-0.1420-2.80 
  Bergamaschi, Elia 1664 ITA0.5010.10202.00 
  Skrijelj, Edin 1591 ITA1.0010.502010.00 

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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