Individual Calculations October 2021
 Cecconi, Adriano  Total change: -24.20  Rating chartPersonal card
 WE 23 Lazio Scacchi - A Roma ITA 2021-09-03
RcRownchangeKK*chgGame
 1551 1576 1.00 4 -1.21 20 -24.20 
  D Antonio, Neri 1976  * ITA0.001-0.0820-1.60 
  Oldani, Alessandro 1466 ITA0.001-0.6520-13.00 
  Garofalo, Franco 1278 ITA1.0010.15203.00 
  Grasso, Giuseppe 1484 ITA0.001-0.6320-12.60 
 * 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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