Individual Calculations July 2018
 Di Cecco, Giuseppe  Total change: -2.60  Rating chartPersonal card
 WE 10 Lazio Scacchi - A Roma ITA 2018-06-15
RcRownchangeKK*chgGame
 1921 2118 3.50 5 -0.13 20 -2.60 
  Deruda, Leonardo 1773 ITA0.501-0.3920-7.80 
  Martinez Lopez, Jaume 2004 ESP1.0010.34206.80 
  Franchi, Giuseppe 1718  * ITA0.001-0.9220-18.40 
  Prelati, Maurizio 1909 ITA1.0010.23204.60 
  Gromovs, Sergejs f2200 ITA1.0010.612012.20 
 * 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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