Individual Calculations October 2015
 Olivetti, Davide  Total change: 22.80  Rating chartPersonal card
 FE 57 Citta' di Imperia Imperia ITA 2015-08-30
RcRownchangeKK*chgGame
 1975 2014 5.50 9 0.57 40 22.80 
  Wunder, Niklas 2154 GER0.001-0.3140-12.40 
  Berutti, Mario 1820 ITA1.0010.254010.00 
  Vargiu, Antonio 1681 ITA1.0010.12404.80 
  Naumkin, Igor g2414  * RUS0.001-0.0840-3.20 
  Cavatorta, Fosco 1810 ITA1.0010.24409.60 
  Arnaudo, Davide 1885 ITA1.0010.334013.20 
  Passerotti, Pierluigi f2264 ITA0.001-0.1940-7.60 
  Salerno, Luciano 1657 ITA1.0010.11404.40 
  Cugini, Verter 2089 ITA0.5010.10404.00 
 * 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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