Individual Calculations November 2009
 Lisandri, Luigi  Total change: 11.75  Rating chartPersonal card
 Campionati d'Italia Arvier ITA 2009-09-26
RcRownchangeKK*chgGame
 1722 1480 2.00 7 0.47 25 11.75 
  Reginato, Lino 1817 ITA0.001-0.1225-3.00 
  Trifoni, Giorgio 1639 ITA1.0010.712517.75 
  Reginato, Sabrina 1880  * ITA0.001-0.0825-2.00 
  Bogatto, Mario 1455 ITA0.501-0.0325-0.75 
  Fragni, Enrico 1767 ITA0.001-0.1625-4.00 
  Renzini, Lorenzo 1767 ITA0.001-0.1625-4.00 
  Castaldo, Antonio 1730 ITA0.5010.31257.75 
 * 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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