Individual Calculations February 2013
 Bonafede, Alessandro  Total change: -17.40  Rating chartPersonal card
 WE 18 Citta' di Montebelluna Montebelluna ITA 2012-12-26
RcRownchangeKK*chgGame
 2052 2370 4.00 6 -1.16 15 -17.40 
  Quaranta, Cristiano 2102 ITA0.001-0.8315-12.45 
  Zamengo, Fulvio 2068 ITA0.001-0.8515-12.75 
  Zamengo, Bruno 1970  * ITA1.0010.08151.20 
  Mortola, Alberto 1992 ITA1.0010.09151.35 
  Simonetto, Adriano 2001 ITA1.0010.10151.50 
  Sorbera, Giovanni 2176 ITA1.0010.25153.75 
 * 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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