Individual Calculations May 2012
 Sobrevia Castellar, Lluis  Total change: -25.95  Rating chartPersonal card
 XIV Obert Escacs Tres Peons Barcelona ESP 2012-01-13
RcRownchangeKK*chgGame
 1876 1899 2.50 8 -1.73 15 -25.95 
  Alonso Gonzalez, Carlos 2059 ESP0.001-0.2915-4.35 
  Orriols Codina, Joan 1811 ESP0.001-0.6215-9.30 
  Martin Sanchez, Antoni 1772 ESP0.501-0.1715-2.55 
  Gisbert Mir, Alejandro 1812 ESP1.0010.38155.70 
  Masferrer Andreu, Josep Miquel 1616 ESP1.0010.16152.40 
  De La Plaza Gras, Jordi 2037 ESP0.001-0.3115-4.65 
  Miguel Centeno, David 2092 ESP0.001-0.2515-3.75 
  Alquezar Calpena, Marc 1807 ESP0.001-0.6315-9.45 

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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