Individual Calculations March 2011
 Poggioli, Fabio  Total change: 2.40  Rating chartPersonal card
 OP XVIII Citta' di Montecatini Montecatini Terme ITA 2010-12-27
RcRownchangeKK*chgGame
 2032 1819 0.50 2 0.03 15 0.45 
  Gazzarri, Alberto 2113 ITA0.001-0.1515-2.25 
  Faini, Marco 1951 ITA0.5010.18152.70 

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)
 
 CP Firenze e Prato Firenze ITA 2011-01-28
RcRownchangeKK*chgGame
 1864 1832 1.50 3 0.13 15 1.95 
  Marrocco, Silvio 1970 ITA0.5010.19152.85 
  Gori, Marco 1861 ITA0.001-0.4615-6.90 
  Salerni, Guido 1760 ITA1.0010.40156.00 

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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