Individual Calculations April 2008
 Salas Rasillas, Concepcion  Total change: 0.30  Rating chartPersonal card
 VII Festival Int. GEMA Sub 2250 Pontevedra ESP 2007-12-26
RcRownchangeKK*chgGame
 1960 1856 1.50 4 0.02 15 0.30 
  Schmidt, Raul 2145 ROU0.001-0.1615-2.40 
  Hernandez Leon, Sergio 1998 ESP0.5010.19152.85 
  Pereira, Antonio Pedro Caramez 2010 POR0.001-0.2915-4.35 
  Mendes, Roberto Carlos Santos 1686 POR1.0010.28154.20 

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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