Individual Calculations July 2010
 Rodriguez Batuecas, Jordi  Total change: -24.15  Rating chartPersonal card
 III Obert de Primavera La Lira 2010 Barcelona ESP 2010-04-15
RcRownchangeKK*chgGame
 1766 1687 0.00 4 -1.61 15 -24.15 
  Colom Andres, Xavier 1985 ESP0.001-0.1515-2.25 
  Martinez Hernandez, Emili 1820 ESP0.001-0.3215-4.80 
  Martin Arranz, Lluis 1793 ESP0.001-0.3615-5.40 
  Garcia Extremera, Manuel 1464 ESP0.001-0.7815-11.70 

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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