Individual Calculations December 2019
 Andreoni, Giuseppe  Total change: -26.80  Rating chartPersonal card
 WE 13 Naviglio Martesana - A Gorgonzola ITA 2019-11-01
RcRownchangeKK*chgGame
 1988 2223 2.50 5 -1.34 20 -26.80 
  Damia, Angelo m2272 ITA0.5010.07201.40 
  Ferrari, Claudio 1904 ITA0.501-0.3720-7.40 
  Castigliola, Diego 1930 ITA0.501-0.3520-7.00 
  Moreschi, Mauro 1823  * ITA1.0010.08201.60 
  Regondi, Lorenzo 2010 ITA0.001-0.7720-15.40 
 * 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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