Individual Calculations July 2012
 Subirats Bordas, Josep  Total change: -15.90  Rating chartPersonal card
 V Obert de Primavera La Lira 2012 Barcelona ESP 2012-04-19
RcRownchangeKK*chgGame
 1608 1544 2.00 6 -0.53 30 -15.90 
  Marques Soriano, Valentin 1841 ESP0.001-0.1530-4.50 
  Perolet Perez, Miquel 1662 ESP0.001-0.3430-10.20 
  Hernandez Bermudez, Alberto 1764 ESP0.001-0.2230-6.60 
  Orts Gonzalez, Rafael 1298 ESP0.001-0.8130-24.30 
  Aubeso Duch, Miquel 1428 ESP1.0010.343010.20 
  Rodriguez Beltran, Fernando 1657 ESP1.0010.653019.50 

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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