Individual Calculations April 2022
 Melosi, Alessandro  Total change: 10.40  Rating chartPersonal card
 OP International Montecatini Terme Montecatini Terme ITA 2022-03-04
RcRownchangeKK*chgGame
 1762 1844 3.50 5 0.52 20 10.40 
  Mattei, Magda 1444  * ITA1.0010.08201.60 
  Poley, Vladimir m2324 BLR0.001-0.0520-1.00 
  Cappellari, Mario 1553 ITA1.0010.15203.00 
  Cavoli, Stefano 1443 ITA1.0010.08201.60 
  Valtemara, Mattia Angelo 2046 ITA0.5010.26205.20 
 * 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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