Individual Calculations February 2020
 Cattoni, Luca  Total change: -5.60  Rating chartPersonal card
 CP Bergamo 2020 Bergamo ITA 2020-01-11
RcRownchangeKK*chgGame
 1482 1532 2.50 5 -0.28 20 -5.60 
  Lettieri, Giuseppe f1932  * ITA0.001-0.0820-1.60 
  Testa, Alessandro 1387 ITA1.0010.31206.20 
  Bugini, Samuele 1132  * ITA1.0010.08201.60 
  Cassi, Elisa 1775 ITA0.001-0.2020-4.00 
  El Bzizi, Anas 1182 ITA0.501-0.3920-7.80 
 * 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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