Individual Calculations September 2016
 Iturralde Echeverria, Ivan  Total change: 81.60  Rating chartPersonal card
 42 Open Internacional Escacs Vila de Sitges Grup A Sitges ESP 2016-07-22
RcRownchangeKK*chgGame
 2012 1695 3.00 7 2.04 40 81.60 
  Llaverias Sanmarti, Llibert 2014 ESP1.0010.874034.80 
  Horton, Jamie A 2095  * ENG0.001-0.0840-3.20 
  Dardha, Daniel 2035 BEL0.001-0.1240-4.80 
  Efendiev, Enver 2011 RUS0.001-0.1340-5.20 
  Brandt, Stefan 1910 SWE1.0010.774030.80 
  Vigo Allepuz, David 2019 ESP0.001-0.1340-5.20 
  Lluverol Torrents, Salvador 1999 ESP1.0010.864034.40 
 * 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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