Individual Calculations June 2019
 Buffoni, Luca  Total change: -4.60  Rating chartPersonal card
 CR Lazio 2019 Roma ITA 2019-05-17
RcRownchangeKK*chgGame
 1722 1835 3.00 5 -0.23 20 -4.60 
  Spada, Vittoria 1474 ITA1.0010.10202.00 
  Fontana, Alessandro 1524 ITA1.0010.14202.80 
  Carnicelli, Valerio f2235  * ITA0.001-0.0820-1.60 
  Sclavo, Alessandro 1687 ITA1.0010.30206.00 
  Spada, Dario 1691 ITA0.001-0.6920-13.80 
 * 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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