Individual Calculations April 2009
 Marchante Alegria, Felix  Total change: -23.55  Rating chartPersonal card
 XI Obert Internacional D'Escacs Tres Peons Barcelona ESP 2009-01-09
RcRownchangeKK*chgGame
 1830 1728 1.00 7 -1.57 15 -23.55 
  Alcazar Pascual, Lluis 2027 ESP0.001-0.1515-2.25 
  Galceran Porqueras, Joan 1873 ESP0.001-0.3115-4.65 
  Orriols Codina, Joan 1863 ESP0.001-0.3215-4.80 
  Moracia Pons, Santiago 1473 ESP0.501-0.3115-4.65 
  Aubery Torres, Carolina 1881 ESP0.001-0.3015-4.50 
  Rius Selva, Joan 1798 ESP0.5010.10151.50 
  Asensio Sanchez, Daniel 1892 ESP0.001-0.2815-4.20 

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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