Individual Calculations September 2010
 Graziani, Sergio  Total change: -1.20  Rating chartPersonal card
 FE 2 Panza - Isola d'Ischia Forio d'Ischia ITA 2010-07-17
RcRownchangeKK*chgGame
 2066 1919 2.50 8 -0.08 15 -1.20 
  Caprio, Guido 2250 ITA0.001-0.1215-1.80 
  Heikkila, Antti 2045 FIN1.0010.671510.05 
  Lazarev, Vladimir g2319  * FRA0.001-0.0815-1.20 
  De Rosa, Mariagrazia wf2073 ITA0.5010.21153.15 
  Brookes, Christopher 2023 NED0.001-0.3615-5.40 
  Basso, Pierluigi 1689 ITA1.0010.21153.15 
  Taglialatela, Massimiliano 2047 ITA0.001-0.3315-4.95 
  Hamperl, Fred f2084 GCI0.001-0.2815-4.20 
 * 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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