Individual Calculations May 2014
 Jones, Alessandro  Total change: -14.85  Rating chartPersonal card
 New-Open Lugano - Open B Lugano SUI 2014-04-18
RcRownchangeKK*chgGame
 1754 1929 2.50 5 -0.99 15 -14.85 
  Buoniconti, Francesco 1529  * ITA1.0010.08151.20 
  Guidi, Giacomo G 1977 ITA0.001-0.4315-6.45 
  Baedorf, Robert 1775 GER1.0010.29154.35 
  Prete, Alessandro 1596 ITA0.501-0.3815-5.70 
  Hund, Sarah 1891 SUI0.001-0.5515-8.25 
 * 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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