Individual Calculations January 2010
 Villa, Giorgio  Total change: 3.30  Rating chartPersonal card
 WE Felice Bosi Milano ITA 2009-10-23
RcRownchangeKK*chgGame
 1775 1665 1.00 2 0.29 15 4.35 
  Ferraris, Fulvio 1732 ITA0.5010.09151.35 
  Guglielmetti, Oscar 1817 ITA0.5010.20153.00 

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)
 
 WE 3 Dicembrino Vimercate ITA 2009-11-27
RcRownchangeKK*chgGame
 1851 1643 1.50 4 0.43 15 6.45 
  Brigati, Alessandro 2043  * ITA0.001-0.0815-1.20 
  Vuckovic, Dimitrije 1545 ITA1.0010.37155.55 
  Regorda, Massimiliano 1932 ITA0.5010.34155.10 
  Mei, Gianluca 1882 ITA0.001-0.2015-3.00 
 * 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)
 
 FE 30 E. Crespi - C Milano ITA 2009-12-04
RcRownchangeKK*chgGame
 1641 1643 1.50 4 -0.50 15 -7.50 
  Pellegrini, Fabio 1447 ITA1.0010.25153.75 
  Poletto, Daniele 1786 ITA0.5010.19152.85 
  Fiorelli, Paolo 1592 ITA0.001-0.5715-8.55 
  Torelli, Mauro 1737 ITA0.001-0.3715-5.55 

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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