Individual Calculations January 2017
 Valguarnera, Girolamo  Total change: -19.00  Rating chartPersonal card
 FE 3 dell'Etna Nicolosi ITA 2016-12-03
RcRownchangeKK*chgGame
 2199 2090 2.00 8 -0.95 20 -19.00 
  Jakubiec, Edyta wm2237 POL0.001-0.3020-6.00 
  Korneev, Oleg g2490  * ESP0.001-0.0820-1.60 
  Grasso, Gaetano 2151 ITA0.001-0.4220-8.40 
  Varriale, Luca 2159 ITA0.001-0.4020-8.00 
  Gangemi, Salvatore 1991 ITA1.0010.36207.20 
  Ljubisavljevic, Zivojin Z m2142 SRB0.5010.07201.40 
  Vuksanovic, Sanja wg2194 SRB0.5010.14202.80 
  Bifulco, Michel 2227 ITA0.001-0.3220-6.40 
 * 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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