Individual Calculations April 2009
 Tudela Corbalan, Carlos  Total change: -16.35  Rating chartPersonal card
 XX Open Internacional de Roquetas de Mar Almeria ESP 2009-01-02
RcRownchangeKK*chgGame
 2087 2242 5.00 9 -1.09 15 -16.35 
  Montoliu Costa, Francisco 1892 ESP0.001-0.8915-13.35 
  Conejo Sanchez, Rafael 1892 ESP1.0010.11151.65 
  Diaz Luque, Francisco 1892 ESP1.0010.11151.65 
  Naranjo Moreno, Antonio 2275 ESP0.5010.05150.75 
  Cruz Lledo, Pablo 2082 ESP0.501-0.2115-3.15 
  Puertas Martin, Savins 2019 ESP1.0010.22153.30 
  Pardo Simon, David 2292 ESP0.001-0.4315-6.45 
  Alvarez Morales, Miguel 2004 ESP1.0010.20153.00 
  Vidarte Morales, Arturo m2431 ESP0.001-0.2515-3.75 

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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