Individual Calculations November 2010
 Al-Zarif, Bassam  Total change: 20.75  Rating chartPersonal card
 25 Open Internacional de Ajedrez Parla 2010 Madrid ESP 2010-09-04
RcRownchangeKK*chgGame
 1855 1691 3.00 7 0.83 25 20.75 
  Cerrato Torrijos, Maria 2055 ESP0.001-0.1025-2.50 
  Martin Garcia, Francisco Javier 1575 ESP0.501-0.1625-4.00 
  Tipter, Napoleon 2027 FID0.5010.38259.50 
  Laynez Aspenberg, Jose 1912 ESP1.0010.782519.50 
  Lozano Sanchez, Jose Antonio 1914 ESP0.001-0.2225-5.50 
  Pablos Tenrero, Raquel 1884 ESP0.001-0.2525-6.25 
  Cerrato Sampablo, Antonio 1621 ESP1.0010.402510.00 

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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