Individual Calculations July 2010
 Rosa Pernio, Mario  Total change: 21.15  Rating chartPersonal card
 III Obert de Primavera La Lira 2010 Barcelona ESP 2010-04-15
RcRownchangeKK*chgGame
 2006 2006 5.50 8 1.41 15 21.15 
  Puig Bonet, Ignasi 1785 ESP1.0010.22153.30 
  Escudero Martinez, Alberto 1891 ESP1.0010.34155.10 
  Colom Andres, Xavier 1985 ESP0.501-0.0315-0.45 
  Porras Mateo, Felipe 2207 ESP0.001-0.2415-3.60 
  Flores Linan, Josep Luis 1891 ESP1.0010.34155.10 
  Catarineu Navines, Federico 1994 ESP0.501-0.0215-0.30 
  Lorente Munoz, Raul 1951 ESP1.0010.42156.30 
  Rosich Valles, Alfredo f2340 ESP0.5010.38155.70 

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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