Individual Calculations November 2017
 Valastro, Mario  Total change: 30.00  Rating chartPersonal card
 WE don Pietro Carrera Catania ITA 2017-09-15
RcRownchangeKK*chgGame
 1992 1847 3.50 6 1.50 20 30.00 
  Santagati, Alessandro f2247  * ITA0.001-0.0820-1.60 
  Lorito, Francesco 1776 ITA1.0010.40208.00 
  Cannella, Carlo 1914 ITA1.0010.592011.80 
  Grasso, Gaetano 2130 ITA1.0010.842016.80 
  Iannello, Andrea 2016 ITA0.5010.22204.40 
  Giuliano, Vincenzo 1871 ITA0.001-0.4720-9.40 
 * 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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