Individual Calculations December 2017
 Olive Torras, Ricard  Total change: 54.40  Rating chartPersonal card
 XI Obert d Escacs Santa Eulalia de Roncana 2017 GRUP A Santa Eulalia de Roncana ESP 2017-09-23
RcRownchangeKK*chgGame
 1769 1484 2.50 7 1.36 40 54.40 
  Valero Soler, Jaume 1805 ESP0.001-0.1340-5.20 
  Ramon Herraez, Alex 1767 ESP1.0010.844033.60 
  Turon Mora, Joan 1803 ESP0.001-0.1340-5.20 
  Arias Prieto, Diana 1688 ESP1.0010.764030.40 
  Centelles Vives, Aleix 1848 ESP0.001-0.1040-4.00 
  Martin Capitan, Jesus 1703 ESP0.001-0.2240-8.80 
  Muhammad, Shiekh Ali 1766 ESP0.5010.344013.60 

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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