Individual Calculations June 2019
 Giordani, Luca  Total change: -26.40  Rating chartPersonal card
 CR Lazio 2019 Roma ITA 2019-05-17
RcRownchangeKK*chgGame
 1673 1794 2.50 5 -0.66 40 -26.40 
  Manzo, Stefano 1394  * ITA1.0010.08403.20 
  Sibilio, Mario f2194  * ITA0.001-0.0840-3.20 
  Placchetta, Omero 1531 ITA0.501-0.3240-12.80 
  Ferri, Roberto 1394  * ITA1.0010.08403.20 
  Maselli, Daniel 1852 ITA0.001-0.4240-16.80 
 * 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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