Individual Calculations January 2015
 Bifulco, Michel  Total change: 14.40  Rating chartPersonal card
 FE 1 dell'Etna Nicolosi ITA 2014-12-05
RcRownchangeKK*chgGame
 2083 2110 4.50 7 0.72 20 14.40 
  Zuccarotto, Salvatore 1727 ITA1.0010.09201.80 
  Savalla, Pietro 1919 ITA1.0010.25205.00 
  Tiviakov, Sergei g2510  * NED0.001-0.0820-1.60 
  Baiocchi, Emanuele 1947 ITA1.0010.28205.60 
  Spina, Simonpietro 1858 ITA1.0010.19203.80 
  Sardo, Gabriele 2211 ITA0.5010.14202.80 
  Efimov, Igor g2409 MNC0.001-0.1520-3.00 
 * 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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