Individual Calculations November 2009
 Boix Pons, Catalina  Total change: -37.05  Rating chartPersonal card
 VI Open Internacional Amateur de Calvià Baleares ESP 2009-10-10
RcRownchangeKK*chgGame
 1881 1983 2.00 7 -2.47 15 -37.05 
  Cruz, Jonathan 2292 PER0.001-0.1415-2.10 
  Dominguez Marquez, Juan Carlos 1809 ESP0.001-0.7315-10.95 
  Solsona Manonelles, Josep 1788 ESP1.0010.25153.75 
  Nadal Bestard, Sebastia 1844 ESP0.001-0.6915-10.35 
  Nicolas Zapata, Irene 1847 ESP0.001-0.6815-10.20 
  Milian Calatayud, Jose Luis 1718 ESP1.0010.18152.70 
  Jernselius, Kjell 1867 SWE0.001-0.6615-9.90 

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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