Individual Calculations September 2010
 Arranz Fraile, Javier  Total change: -1.50  Rating chartPersonal card
 X Open FEDC Tarragona ESP 2010-06-13
RcRownchangeKK*chgGame
 1897 1655 0.50 3 -0.10 15 -1.50 
  Coves Sepulcre, Laureano 1909 ESP0.001-0.1915-2.85 
  Menendez Solar, Jose Carlos 1865 ESP0.001-0.2315-3.45 
  Septien Lopez, Valeriano 1918 ESP0.5010.32154.80 

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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