Individual Calculations November 2015
 Arrabito, Gianfranco  Total change: 8.40  Rating chartPersonal card
 WE 24 Citta' di Grammichele - 3 Mem N. Sileci Grammichele ITA 2015-10-09
RcRownchangeKK*chgGame
 1960 1961 3.50 6 0.42 20 8.40 
  Cannella, Simone 1780 ITA1.0010.26205.20 
  Efimov, Igor g2361  * ITA0.001-0.0820-1.60 
  Giambrone, Salvatore 1761 ITA1.0010.24204.80 
  Schembri, Roberto 1661 ITA0.501-0.3520-7.00 
  Grasso, Gaetano 2004 ITA1.0010.562011.20 
  Ljubisavljevic, Zivojin Z m2190 SRB0.001-0.2120-4.20 
 * 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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