Individual Calculations June 2017
 Pirina, Giorgio  Total change: 23.00  Rating chartPersonal card
 CR Toscana 2017 Montecatini Terme ITA 2017-04-29
RcRownchangeKK*chgGame
 1806 1592 2.50 5 1.15 20 23.00 
  Bardi, Massimo 1992  * ITA0.5010.42208.40 
  Lombardi, Michele 1631 ITA1.0010.552011.00 
  Tamburini, Lorenzo 1887 ITA0.001-0.1520-3.00 
  Passerotti, Pierluigi f1992  * ITA0.001-0.0820-1.60 
  Celati, Valentina 1526 ITA1.0010.41208.20 
 * 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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