Individual Calculations March 2012
 Betti, Daniele  Total change: 2.40  Rating chartPersonal card
 FE XX Citta' di Montecatini Montecatini Terme ITA 2011-12-27
RcRownchangeKK*chgGame
 1995 1830 2.00 6 0.16 15 2.40 
  Ceccarini, Marco 2072 ITA0.5010.30154.50 
  Passerotti, Pierluigi f2230  * ITA0.001-0.0815-1.20 
  Cordara, Michele f2075 ITA0.001-0.2015-3.00 
  Arsi, Michele 1608 ITA1.0010.22153.30 
  Pieretti, Ado 2034 ITA0.5010.26153.90 
  Del Giudice, Stefano 1948 ITA0.001-0.3415-5.10 
 * 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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