Individual Calculations October 2017
 Barbero, Marco  Total change: 5.00  Rating chartPersonal card
 WE 7 Citta' di Mortara Mortara ITA 2017-09-15
RcRownchangeKK*chgGame
 1797 1929 3.50 5 0.25 20 5.00 
  Canelli, Andrea 1575 ITA1.0010.11202.20 
  Vuelban, Virgilio m2255 PHI0.001-0.1320-2.60 
  Robbio, Pietro 1776 ITA0.501-0.2020-4.00 
  Rossi, Davide 1529  * ITA1.0010.08201.60 
  Chiesa, Giuseppe 1850 ITA1.0010.39207.80 
 * 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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