Individual Calculations December 2017
 Parra Ordorica, Gorka  Total change: 137.20  Rating chartPersonal card
 XI Obert d Escacs Santa Eulalia de Roncana 2017 GRUP A Santa Eulalia de Roncana ESP 2017-09-23
RcRownchangeKK*chgGame
 1816 1561 5.00 8 3.43 40 137.20 
  Torralba Brosa, Marc 1811 ESP0.5010.314012.40 
  Prats Safont, Sergi 1837 ESP0.001-0.1740-6.80 
  Martin Ares, Miguel Angel 1779 ESP0.5010.284011.20 
  Cornejo Vera, Danilo 1730 ESP1.0010.724028.80 
  Turon Mora, Joan 1803 ESP0.001-0.2040-8.00 
  Arias Prieto, Diana 1688 ESP1.0010.674026.80 
  Massana Blanch, Jordi 1961  * ESP1.0010.924036.80 
  Martinez Perez, Sergio 1919 ESP1.0010.904036.00 
 * 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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