Individual Calculations February 2015
 Garbezza, Davide  Total change: 13.60  Rating chartPersonal card
 OP Credito Valtellinese Torino ITA 2015-01-03
RcRownchangeKK*chgGame
 1858 1571 1.00 4 0.34 40 13.60 
  Di Chiara, Mauro 1971  * ITA0.001-0.0840-3.20 
  Berutti, Mario 1801 ITA0.001-0.2140-8.40 
  Mantovan, Giuseppe 1816 ITA0.001-0.2040-8.00 
  Parisi, Gianmario 1843 ITA1.0010.834033.20 
 * 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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