Individual Calculations September 2009
 Rodon Barrufet, Josep M.  Total change: -31.05  Rating chartPersonal card
 XI Open Internacional Vila de Torredembarra Catalunya ESP 2009-07-04
RcRownchangeKK*chgGame
 1997 2050 2.50 8 -2.07 15 -31.05 
  Pino Munoz, Francisca 1719 ESP1.0010.12151.80 
  Mellado Trivino, Juan m2417 AND0.001-0.1015-1.50 
  Turuguet Lopez, Josep Lluis 1842 ESP0.501-0.2715-4.05 
  Girona Masdeu, Joan 1862 ESP1.0010.26153.90 
  Montell Lorenzo, Joan Carlos 2248 ESP0.001-0.2415-3.60 
  Gonzalez Freixas, Alberto 2156 ESP0.001-0.3615-5.40 
  Caballero Gomez-Casero, Emilio 1850 ESP0.001-0.7615-11.40 
  Garcia Carles, Eduard 1880 ESP0.001-0.7215-10.80 

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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