Individual Calculations March 2010
 Bettazzi, Alessandro  Total change: 9.25  Rating chartPersonal card
 FE XVI Citta' di Montecatini Montecatini Terme ITA 2009-12-27
RcRownchangeKK*chgGame
 1916 1966 3.00 6 -0.45 25 -11.25 
  Collutiis, Duilio m2366  * ITA0.001-0.0825-2.00 
  Gandolfi, Gianfranco 1830 ITA0.001-0.6825-17.00 
  Campatelli, Alessandro 1787 ITA1.0010.27256.75 
  Franciosi, Claudio 1650 ITA1.0010.13253.25 
  Ceccarini, Marco 2087 ITA0.001-0.3425-8.50 
  Bisi, Samuele 1774 ITA1.0010.25256.25 
 * 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)
 
 OP Citta' di Pescia Pescia ITA 2010-02-05
RcRownchangeKK*chgGame
 2029 1966 3.00 5 0.82 25 20.50 
  Romano, Claudio 1755 ITA1.0010.23255.75 
  Lovric, Branko m2366  * CRO0.001-0.0825-2.00 
  Fusari, Paolo 1912 ITA1.0010.422510.50 
  Astengo, Marcello 2104 ITA1.0010.692517.25 
  Valbuena, Oliver 2007 ITA0.001-0.4425-11.00 
 * 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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