Individual Calculations January 2011
 Orlando, Luigi  Total change: 7.00  Rating chartPersonal card
 OP Felice Bosi Milano ITA 2010-10-22
RcRownchangeKK*chgGame
 1873 1895 3.00 5 0.28 25 7.00 
  Weiss, Nicolo` 1663 ITA1.0010.21255.25 
  Pace, Pietro Dario f2295  * ITA0.001-0.0825-2.00 
  Ragoso, Mario 1698 ITA1.0010.25256.25 
  Cerioni, Armando 1989 ITA0.001-0.3725-9.25 
  Zito, Riccardo 1719 ITA1.0010.27256.75 
 * 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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