Individual Calculations February 2019
 Marasa, Giuseppe  Total change: 21.20  Rating chartPersonal card
 WE 8 SS Lazio Scacchi - A Roma ITA 2019-01-03
RcRownchangeKK*chgGame
 1859 1954 3.50 5 0.53 40 21.20 
  Spada, Dario 1677 ITA1.0010.17406.80 
  Minko, Dmitry 2080 RUS0.001-0.3340-13.20 
  Rabiti, Roberto 1554  * ITA1.0010.08403.20 
  Stirpe, Claudio 2025 ITA0.5010.10404.00 
  Marino, Giovanni 1959 ITA1.0010.514020.40 
 * 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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