Individual Calculations July 2017
 Onnis, Luca  Total change: 134.40  Rating chartPersonal card
 CR Sardegna 2017 Cagliari ITA 2017-06-01
RcRownchangeKK*chgGame
 1854 1609 5.00 7 3.36 40 134.40 
  Markevichus, Yaraslau 1313 ITA1.0010.15406.00 
  Bonali, Leonardo 1821 ITA1.0010.774030.80 
  Altea, Alessandro 2009  * ITA1.0010.924036.80 
  Neri, Enzo 2009  * ITA0.001-0.0840-3.20 
  Mameli, Gianluca 2009  * ITA1.0010.924036.80 
  Locci, Damiano 2009  * ITA0.001-0.0840-3.20 
  Mallo , Danilo 1811 ITA1.0010.764030.40 
 * 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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