Rapid: Individual Calculations April 2017
 Mazzoni, Riccardo  Total change: -34.20  Rating chartPersonal card
 OP SCACCHI IN MASCHERA FOIANO DELLA CHIANA ITA 2017-03-05
RcRownchangeKK*chgGame
 1789 1994 5.00 9 -1.71 20 -34.20 
  Capossela, Fabio 1684 ITA1.0010.14202.80 
  Storelli, Max 1842 ITA0.501-0.2020-4.00 
  Bagaglia, Riccardo 1862 ITA0.001-0.6820-13.60 
  Moschini, Franco 1817 ITA1.0010.27205.40 
  Tacconi, Antonio 1716 ITA0.501-0.3320-6.60 
  Davini, Andrea 1707 ITA0.501-0.3420-6.80 
  Zenatto, Giuliano 1596 ITA1.0010.08201.60 
  Bianchi, Riccardo 1937 ITA0.001-0.5820-11.60 
  Bettazzi, Daniele 1944 ITA0.501-0.0720-1.40 

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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