Rapid: Individual Calculations February 2013
 Bonali, Leonardo  Total change: -3.40  Rating chartPersonal card
 CAPODANNO CAGLIARI ITA 2012-12-30
RcRownchangeKK*chgGame
 1675 1574 2.50 7 -0.17 20 -3.40 
  Calcagnile, Lucio 1974  * ITA0.001-0.0820-1.60 
  Mullanu, Davide 1651 ITA0.001-0.3920-7.80 
  Picciau, Marta 1581 ITA1.0010.512010.20 
  Pitzanti, Matteo 1655 ITA0.001-0.3920-7.80 
  Sitzia, Carlo 1450 ITA1.0010.33206.60 
  Putzolu, Marcello 1776 ITA0.001-0.2420-4.80 
  Melis, Daniele 1636 ITA0.5010.09201.80 
 * 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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