Individual Calculations October 2017
 Serafini, Franco  Total change: -19.60  Rating chartPersonal card
 CISE Campionato Italiano over 65 Rio Marina ITA 2017-09-17
RcRownchangeKK*chgGame
 1788 1790 4.00 9 -0.49 40 -19.60 
  Accattino, Gianfranco 1390  * ITA1.0010.08403.20 
  Barlocco, Carlo f2053 ITA0.001-0.1840-7.20 
  Vaccaro, Franco 1574 ITA1.0010.22408.80 
  Garvani, Vittorio 1855 ITA0.5010.09403.60 
  Goli, Daniele 1971 ITA0.001-0.2640-10.40 
  Nipote, Mario 1469 ITA1.0010.13405.20 
  Evangelisti, Claudio f2190  * ITA0.001-0.0840-3.20 
  Mazzon, Roberto 1709 ITA0.501-0.1140-4.40 
  Lasio, Millo 1877 ITA0.001-0.3840-15.20 
 * 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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