Individual Calculations January 2009
 Roig Grau, Jesus  Total change: 9.15  Rating chartPersonal card
 XVI Ciudad Santa Coloma Grupo A C. A. Badalona ESP 2008-09-01
RcRownchangeKK*chgGame
 2086 2201 6.50 9 0.61 15 9.15 
  Molano Lafuente, Ismael 2107 ESP1.0010.37155.55 
  Garcia Miracle, Joan Josep 2122 ESP1.0010.39155.85 
  Mila Tejera, Jordi 2076 ESP1.0010.33154.95 
  Navarro Perez, Manuel 2090 ESP1.0010.35155.25 
  Palacios Pena, Gerardo 2034 ESP0.501-0.2215-3.30 
  Sayrol Clols, Jose M. 2100 ESP0.501-0.1415-2.10 
  Munoz Cuesta, Emilio Josep 2075 ESP0.501-0.1715-2.55 
  Mas Recorda, Pedro 2004 ESP0.501-0.2515-3.75 
  Penas Hernandez, Javier 2165 ESP0.501-0.0515-0.75 

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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