Individual Calculations March 2019
 Grattarola, Fabio  Total change: -10.20  Rating chartPersonal card
 CR Veneto 2019 Padova ITA 2019-02-15
RcRownchangeKK*chgGame
 1991 2004 2.00 5 -0.51 20 -10.20 
  Loiacono, Leonardo f2249 ITA0.001-0.2020-4.00 
  Marchioro, Michele 1604  * ITA1.0010.08201.60 
  Pacini, Ermanno 2060 ITA0.001-0.4220-8.40 
  Desideri, Leonardo 1786 ITA1.0010.22204.40 
  Rossi, Carlo m2256 ITA0.001-0.1920-3.80 
 * 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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