Individual Calculations May 2010
 Quero Ortega, Juan  Total change: 3.30  Rating chartPersonal card
 Catalunya D’equips Preferent Bcn IV Catalunya ESP 2010-01-24
RcRownchangeKK*chgGame
 1983 1915 3.50 8 0.22 15 3.30 
  Fortes Gil, Jesus Emili 1952 ESP0.001-0.4515-6.75 
  Montiel Baeza, Alex 1900 ESP0.001-0.5215-7.80 
  Morcillo Ferran, Jordi 2116 ESP0.001-0.2415-3.60 
  Martinez Liria, Pedro 1937 ESP0.001-0.4715-7.05 
  Rosa Pernio, Mario 2006 ESP1.0010.62159.30 
  Caldentey Ayas, Daniel 2060 ESP1.0010.691510.35 
  Gonzalez Sanchez, Enric 1943 ESP1.0010.54158.10 
  Tejedor Cros, Andreu 1951 ESP0.5010.05150.75 

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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