Individual Calculations September 2019
 Piva, Giorgio  Total change: -32.40  Rating chartPersonal card
 FE 39 Conca della Presolana - A Castione della Presolana ITA 2019-08-18
RcRownchangeKK*chgGame
 1996 2130 4.50 9 -1.62 20 -32.40 
  Mascheroni, Maurizio 1847 ITA1.0010.16203.20 
  Moroni, Luca Jr g2530  * ITA0.001-0.0820-1.60 
  Grazzi, Roberto 1919 ITA1.0010.23204.60 
  Caruso, Daniele 2034 ITA0.001-0.6320-12.60 
  Valtemara, Mattia Angelo 1918 ITA0.001-0.7720-15.40 
  Wolanski, Michal 2007 POL1.0010.33206.60 
  Privitera, Franco 1911 ITA0.501-0.2820-5.60 
  Chen, Jiaoji 1927 GER0.001-0.7620-15.20 
  Buratti, Marco 1868 ITA1.0010.18203.60 
 * 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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