Individual Calculations May 2017
 Roig Gorina, Harold  Total change: -16.00  Rating chartPersonal card
 XI Obert de Primavera de la Societat Coral Colon Sabadell ESP 2017-02-03
RcRownchangeKK*chgGame
 1835 1913 4.00 8 -0.80 20 -16.00 
  Martinez Ferrer, Rafael 1756 ESP0.501-0.2120-4.20 
  Sierra Casado, Manuel 1857 ESP0.001-0.5820-11.60 
  Maqueda Berdugo, Francisco 1813 ESP1.0010.36207.20 
  Molano Lafuente, Ismael 1951 ESP0.001-0.4520-9.00 
  Villa Caiguelas, Pascual 1628 ESP1.0010.16203.20 
  Torrecillas Gonzalez, Antonio 2014 ESP0.5010.14202.80 
  Torras Chicon, Adria 1803 ESP1.0010.35207.00 
  Perez Berenguer, Valentin 1861 ESP0.001-0.5720-11.40 

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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