Individual Calculations August 2018
 Pizzoferrato, Mattia  Total change: 20.80  Rating chartPersonal card
 CIG 2018 - Finale u12 Scalea ITA 2018-07-01
RcRownchangeKK*chgGame
 1516 1651 5.00 7 0.52 40 20.80 
  Sica, Mario 1259 ITA1.0010.08403.20 
  Sanfilippo, Giuseppe 1251  * ITA1.0010.08403.20 
  Pozzari, Simone 1927 ITA0.001-0.1740-6.80 
  Virga, Federico 1528 ITA0.501-0.1740-6.80 
  Casadio, Niccolo 1842 ITA0.5010.254010.00 
  Treccozzi, Riccardo 1251  * ITA1.0010.08403.20 
  Pegno, Mattia 1553 ITA1.0010.374014.80 
 * 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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