Individual Calculations April 2009
 Ruiz Mata, Oscar  Total change: 6.30  Rating chartPersonal card
 XVI Torneo Promocion C. E. Badalona Badalona ESP 2008-09-30
RcRownchangeKK*chgGame
 2040 2289 6.50 8 0.09 15 1.35 
  Cruz Saez, Alejandro 1939 ESP0.501-0.3915-5.85 
  Tarrago Domingo, Miguel 2050 ESP1.0010.20153.00 
  Aguilar Garrido, Ivan 2122 ESP1.0010.28154.20 
  Marches Rios, Joan Manuel 2167 ESP0.501-0.1715-2.55 
  Penas Hernandez, Yolanda 2034 ESP1.0010.19152.85 
  Ferre Campos, Josep 2043 ESP0.501-0.3115-4.65 
  Costa Trave, Jaume 2027 ESP1.0010.18152.70 
  Serentill Tost, Eduard 1939 ESP1.0010.11151.65 

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)
 
 II Open Internacionsal de Nadal de L'Hospitalet Barcelona ESP 2008-12-27
RcRownchangeKK*chgGame
 1939 2289 3.00 3 0.33 15 4.95 
  Ylla Soro, Rafael 1939 ESP1.0010.11151.65 
  Salvador Sanchez, Ricardo 1939 ESP1.0010.11151.65 
  Rahal, Joe 1939 ESP1.0010.11151.65 

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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