Individual Calculations January 2009
 Nepi, Ezio  Total change: -13.65  Rating chartPersonal card
 OP Autunno a Milano Milano ITA 2008-09-09
RcRownchangeKK*chgGame
 1722 1833 1.00 3 -0.91 15 -13.65 
  Brighenti, Alessandro 1569 ITA1.0010.18152.70 
  Ciciotti, Augusto 1911 ITA0.001-0.3915-5.85 
  Mingolla, Patrizio 1685 ITA0.001-0.7015-10.50 

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)
 

 

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