Individual Calculations January 2017
 Castro Lopez, Sergio  Total change: 20.80  Rating chartPersonal card
 XXXIV Torneig Open Escacs de Martorell Grup A Martorell ESP 2016-09-17
RcRownchangeKK*chgGame
 1890 1737 3.50 8 1.04 20 20.80 
  Fernandez Martin, Javier 1976 ESP0.001-0.2020-4.00 
  Lozano Ruiz, David 1912 ESP1.0010.732014.60 
  Hernando Rodrigo, Inmaculada 1925 ESP1.0010.742014.80 
  Clanchet Olle, Josep 1687 ESP0.001-0.5720-11.40 
  Colet Fernandez, Josep 2060 ESP0.001-0.1320-2.60 
  Garcia Lopez, Josep Luis 1838 ESP0.5010.14202.80 
  Sanchez Martin, Marc 1840 ESP1.0010.642012.80 
  Oliveras Cruz, Marc 1882 ESP0.001-0.3120-6.20 

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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