Individual Calculations March 2012
 Duenas, Alexis  Total change: 13.20  Rating chartPersonal card
 Rilton Open 2011/2012 Stockholm SWE 2011-12-27
RcRownchangeKK*chgGame
 1890 1915 3.00 4 0.88 15 13.20 
  Kalingas, Dimitris 1682 GRE0.501-0.2915-4.35 
  Lonsjo, Hakan 1821 SWE1.0010.37155.55 
  Marder, Simon 2006 SWE0.5010.12151.80 
  Landin, Bo 2049 SWE1.0010.681510.20 

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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