Individual Calculations January 2019
 Sanfeliu Lopez, Jaume  Total change: 31.20  Rating chartPersonal card
 XII Open Vila de Gracia 2018 Barcelona ESP 2018-09-28
RcRownchangeKK*chgGame
 1726 1671 5.00 8 1.56 20 31.20 
  Campins Machado, Francesc 2050 ESP0.001-0.0920-1.80 
  Gendre Diez, Virginia 1271  * ESP0.001-0.9220-18.40 
  Febrero Perez, Lluis 1502 ESP1.0010.28205.60 
  Galceran Porqueras, Joan 1802 ESP1.0010.682013.60 
  Van Keulen, Onno 1943 NED0.001-0.1720-3.40 
  Martin Sanchez, Antoni 1542 ESP1.0010.33206.60 
  Calafell Marques, Jose 1776 ESP1.0010.642012.80 
  Nadal Fajardo, Ricard 1920 ESP1.0010.812016.20 
 * 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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