Individual Calculations September 2011
 Rodon Barrufet, Josep M.  Total change: 11.70  Rating chartPersonal card
 Obert de Tarragona – Memorial Calbet Tarragona ESP 2011-04-30
RcRownchangeKK*chgGame
 1948 2024 5.00 7 0.78 15 11.70 
  Navas Joyanes, Juan De Dios 1787 ESP1.0010.20153.00 
  Costa Berengue, Joan 1898 ESP1.0010.33154.95 
  Ramirez Falo, Josep L. 1888 ESP1.0010.32154.80 
  Grau Ferrer, Carles 2047 ESP1.0010.53157.95 
  Benet Catala, Antonio 2259 ESP0.001-0.2115-3.15 
  Benet Morant, Damia 1899 ESP0.001-0.6715-10.05 
  Beltran Reverter, Josep M. 1856 ESP1.0010.28154.20 

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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