Individual Calculations September 2020
 Costa, Gabriele  Total change: -14.60  Rating chartPersonal card
 FE 9 Lazio Scacchi - A Roma ITA 2020-08-10
RcRownchangeKK*chgGame
 1778 1460 0.00 5 -0.73 20 -14.60 
  Pastore, Cosmas 1860  * ITA0.001-0.0820-1.60 
  Cerioni, Armando 1804 ITA0.001-0.1220-2.40 
  Agostini, Maurizio 1736 ITA0.001-0.1720-3.40 
  Capparuccia, Alessandro 1630 ITA0.001-0.2820-5.60 
  Proietti, Giorgio 1860  * ITA0.001-0.0820-1.60 
 * 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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