Individual Calculations September 2009
 Riera Morilla, Elizabeth  Total change: -11.55  Rating chartPersonal card
 III Obert d'Escacs Llinars del Valles A Catalunya ESP 2009-04-18
RcRownchangeKK*chgGame
 1903 1931 2.50 6 -0.77 15 -11.55 
  Tebar Moreno, Juan Carlos 2197 ESP0.001-0.1815-2.70 
  Verges Soler, Lluis 1818 ESP1.0010.35155.25 
  Ventura Bolet, Maxim 1829 ESP1.0010.36155.40 
  Molinero Gomez, Sandra 1834 ESP0.001-0.6315-9.45 
  Kostelac Montesdeoca, Jose M. 1847 ESP0.501-0.1215-1.80 
  Catarineu Morales, Alex 1893 ESP0.001-0.5515-8.25 

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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