Individual Calculations April 2019
 Callier, Christophe  Total change: -1.60  Rating chartPersonal card
 CIS 2019 - Serie C Gironi 29, 30 e 31 Motta Sant'Anastasia ITA 2019-03-15
RcRownchangeKK*chgGame
 1963 1990 2.50 5 -0.08 20 -1.60 
  Darmanin, Jake c2049 MLT1.0010.582011.60 
  Cina , Vittorio 1590  * ITA0.501-0.4220-8.40 
  Castelli, Giovanni J. 1955 ITA1.0010.45209.00 
  Imburgia, Giuseppe 2035 ITA0.001-0.4420-8.80 
  Pisacane, Pietro 2186 ITA0.001-0.2520-5.00 
 * 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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