Individual Calculations February 2013
 Bonan, Yves  Total change: -14.70  Rating chartPersonal card
 OP 15 Citta' di Padova Padova ITA 2012-12-15
RcRownchangeKK*chgGame
 1987 1891 2.50 9 -0.98 15 -14.70 
  Boscolo, Federico f2291  * ITA0.001-0.0815-1.20 
  Parrella, Alfredo 2086 ITA0.001-0.2515-3.75 
  Giuriato, Sergio 1959 ITA0.5010.09151.35 
  Baschirotto, Marco 1888 ITA0.001-0.5015-7.50 
  Viola, Enrico 1865 ITA1.0010.46156.90 
  Buchicchio, Giancarlo 2069 ITA0.001-0.2715-4.05 
  Buchicchio, Alessandro 1956 ITA0.001-0.4115-6.15 
  Kassel, Walter 1912 AUT0.5010.03150.45 
  Bozzao, Francesco 1857 ITA0.501-0.0515-0.75 
 * 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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