Individual Calculations December 2017
 Ortega Serra, Marc  Total change: 10.60  Rating chartPersonal card
 XI Obert d Escacs Santa Eulalia de Roncana 2017 GRUP A Santa Eulalia de Roncana ESP 2017-09-23
RcRownchangeKK*chgGame
 2016 2237 6.50 8 0.53 20 10.60 
  Fernandez Felguera, Alvaro 1837  * ESP1.0010.08201.60 
  Valero Soler, Jaume 1837  * ESP1.0010.08201.60 
  Herms Agullo, Jordi 2065 ESP0.001-0.7320-14.60 
  Niubo Casellas, Jordi 1873 ESP1.0010.10202.00 
  Perez Rodriguez, Joan Antoni 2009 ESP1.0010.21204.20 
  Fernandez Felguera, Agustin 1923 ESP1.0010.14202.80 
  Valenzuela Gomez, Fernando f2400 CHI1.0010.722014.40 
  Lopez Agustench, Eduard f2184 ESP0.501-0.0720-1.40 
 * 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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