Individual Calculations November 2009
 Bernardi, Giancarlo  Total change: -7.25  Rating chartPersonal card
 FE 3 Castelli Romani e Prenestini - B Frascati ITA 2009-08-14
RcRownchangeKK*chgGame
 1780 1600 1.00 5 -0.35 25 -8.75 
  Pelyushenko, Vladyslav 1789 ITA0.5010.25256.25 
  Russi, Roberto 1898 ITA0.5010.35258.75 
  Taloni, Silvio 1764 ITA0.001-0.2825-7.00 
  Casavecchia, Alberto 1729 ITA0.001-0.3325-8.25 
  Mancino, Roberta 1721 ITA0.001-0.3425-8.50 

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 Scacco matto alla donna bianca Roma ITA 2009-09-11
RcRownchangeKK*chgGame
 1820 1594 1.00 4 0.06 25 1.50 
  Trebeschi, Andrea 1994  * ITA0.5010.422510.50 
  Mammoliti, Francesco 1746 ITA0.5010.20255.00 
  Tagliaferri, Valerio 1860 ITA0.001-0.1825-4.50 
  Di Giorgio, Daniele 1678 ITA0.001-0.3825-9.50 
 * 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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