Individual Calculations November 2009
 Formoso Leal, Laura  Total change: -10.20  Rating chartPersonal card
 IX Maestro Alonso In Memorian Ferrol ESP 2009-08-25
RcRownchangeKK*chgGame
 1708 1431 0.00 4 -0.68 15 -10.20 
  Barral Lijo, Javier 1806 ESP0.001-0.0915-1.35 
  Palacios Gonzalez, Miguel 1645 ESP0.001-0.2315-3.45 
  Marino Gonzalez, Alejandro 1700 ESP0.001-0.1715-2.55 
  Aguirre Alvarez, Marina 1680 ESP0.001-0.1915-2.85 

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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