Individual Calculations October 2013
 Perez Rodriguez, David  Total change: -6.30  Rating chartPersonal card
 Open Santisimo Cristo de Candas 2013 Candas ESP 2013-08-30
RcRownchangeKK*chgGame
 1755 1621 2.00 7 -0.42 15 -6.30 
  Sanchez Quiroga, Miguel Angel 2021  * ESP0.001-0.0815-1.20 
  Rodriguez Martinez, Fernando 1906 ESP0.5010.34155.10 
  Perez Suarez, Juan Manuel 1775 ESP0.5010.21153.15 
  Rivas Diaz, Pablo 1800 ESP0.001-0.2715-4.05 
  Cruz Fernandez, Sergio 1418 ESP0.501-0.2615-3.90 
  Carreras Fernandez, Victor 1880 ESP0.001-0.1815-2.70 
  Jimenez Pose, Guillermo 1485 ESP0.501-0.1815-2.70 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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