Individual Calculations May 2013
 Parramon Arimany, Marc  Total change: 12.90  Rating chartPersonal card
 Catalunya Equips – Segona Divisio I 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1918 1872 3.50 6 0.86 15 12.90 
  Molina Hernandez, Albert 1892 ESP1.0010.53157.95 
  Delgado Pico, Lluis 2050 ESP0.5010.23153.45 
  Serra Badia, Lluis 1890 ESP1.0010.53157.95 
  Ortega Rios, Jorge 1977 ESP0.001-0.3615-5.40 
  Perez Ruiz, Santiago 1866 ESP0.001-0.5115-7.65 
  Mundet Riera, Joaquim 1832 ESP1.0010.44156.60 

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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