Individual Calculations December 2018
 Di Primio, Eugenia  Total change: 2.00  Rating chartPersonal card
 FE 4 Isola di Capri - A Capri ITA 2018-11-01
RcRownchangeKK*chgGame
 2153 1953 2.00 7 0.10 20 2.00 
  Stromboli, Carlo f2300 ITA0.001-0.1120-2.20 
  De Rosa, Mariagrazia wf2095 ITA0.5010.19203.80 
  Aguera Naredo, Javier f2353  * ESP0.5010.42208.40 
  Gregori, Giacomo 2307 ITA0.001-0.1120-2.20 
  Podini, Francesco 1983 ITA1.0010.542010.80 
  Garofalo, Pietro 2057 ITA0.001-0.3620-7.20 
  Melchior, Alex 1976 ITA0.001-0.4720-9.40 
 * 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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