Individual Calculations September 2011
 Soria Marchal, Ruben  Total change: -7.50  Rating chartPersonal card
 VI Obert Atenu Colon 2011 Barcelona ESP 2011-04-26
RcRownchangeKK*chgGame
 1699 1816 3.00 5 -0.25 30 -7.50 
  Castillo Garcia, Pau 2109 ESP0.001-0.1530-4.50 
  Cano Candela, Javier 1535 ESP1.0010.16304.80 
  Albert Estebanez, Alex 1583 ESP0.001-0.7930-23.70 
  Lopez Arjona, Emilio 1676 ESP1.0010.31309.30 
  Ballester Valls, Juan Antonio 1593 ESP1.0010.22306.60 

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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