Individual Calculations May 2013
 Ortega Rios, Jorge  Total change: -3.15  Rating chartPersonal card
 Catalunya Equips – Segona Divisio I 2013 Cataluna ESP 2013-01-20
RcRownchangeKK*chgGame
 1908 1977 4.50 8 -0.21 15 -3.15 
  Alonso Gomez, Raul 1940 ESP0.001-0.5515-8.25 
  Casademunt Pina, Antoni 1847 ESP0.501-0.1815-2.70 
  Gultresa Boada, Isaac 1711 ESP1.0010.18152.70 
  Parramon Arimany, Marc 1872 ESP1.0010.36155.40 
  Alfonso Nogue, Alfonso 2055 ESP0.001-0.3915-5.85 
  Serra Badia, Lluis 1890 ESP1.0010.38155.70 
  Molina Hernandez, Albert 1892 ESP1.0010.38155.70 
  Serrat Rifa, Ernest 2054 ESP0.001-0.3915-5.85 

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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