Individual Calculations December 2012
 Rivara, Massimo  Total change: -9.60  Rating chartPersonal card
 WE 19 Autunno Veneziano - B Venezia ITA 2012-11-01
RcRownchangeKK*chgGame
 1803 1823 2.50 6 -0.64 15 -9.60 
  Aprile, Martino 1928 ITA0.5010.14152.10 
  Lodici, Lorenzo 1907 ITA0.001-0.3815-5.70 
  Filippi, Simone 1770 ITA0.501-0.0715-1.05 
  Dal Bianco, Nicola 1714 ITA0.501-0.1515-2.25 
  Pelyushenko, Anton 1628 ITA1.0010.25153.75 
  Polin, Giulia 1872 ITA0.001-0.4315-6.45 

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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