Individual Calculations May 2012
 Sanchez Coves, Juan Josep  Total change: 0.60  Rating chartPersonal card
 XXX Obert La Lira 2012 Barcelona ESP 2012-01-20
RcRownchangeKK*chgGame
 1796 1657 2.00 6 0.04 15 0.60 
  Colom Andres, Xavier 1938 ESP0.001-0.1615-2.40 
  Corominas Garrido, Jordi 1904 ESP0.001-0.1915-2.85 
  Martin Palau, Roger 1439 ESP1.0010.22153.30 
  Volart Buil, Jordi 1802 ESP1.0010.691510.35 
  Flores Linan, Josep Luis 1918 ESP0.001-0.1815-2.70 
  Martinez Hernandez, Emili 1772 ESP0.001-0.3415-5.10 

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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