Rapid: Individual Calculations December 2017
 Onida, Davide  Total change: 47.80  Rating chartPersonal card
 OP TROFEO CITTA' DI TORINO TORINO ITA 2017-11-26
RcRownchangeKK*chgGame
 1940 1826 5.50 9 2.39 20 47.80 
  Cali`, Simone 1426  * ITA1.0010.08201.60 
  Di Chiara, Mauro 2017 ITA1.0010.752015.00 
  De Barberis, Massimo 2090 ITA0.001-0.1820-3.60 
  Contini, Alessandro 2006 ITA1.0010.742014.80 
  Sorcinelli, Francesco 2087 ITA0.001-0.1820-3.60 
  Pesiri, Rossano 2061 ITA0.5010.29205.80 
  Valenzano, Giorgio 1929 ITA1.0010.642012.80 
  Macheda, Andrea 1987 ITA1.0010.712014.20 
  Ratti, Marco 1856 ITA0.001-0.4620-9.20 
 * 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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