Individual Calculations November 2009
 Martin Grillo, Ruben  Total change: -1.95  Rating chartPersonal card
 XI Obert Internacional de Sants, Hostafranchs i la Bordeta Grupo A Barcelona ESP 2009-08-21
RcRownchangeKK*chgGame
 2154 2218 4.00 7 -0.13 15 -1.95 
  Duran Gutierrez, Juan Luis 1932 ESP1.0010.16152.40 
  Solodovnichenko, Yuri g2596 UKR0.001-0.0915-1.35 
  Sandstrom, Anders 2032 SWE0.501-0.2415-3.60 
  Gallego Bergada, Antoni 2083 ESP1.0010.32154.80 
  Morais Carreras, Javier 2026 ESP0.501-0.2515-3.75 
  Parals Marce, Luis 2061 ESP1.0010.29154.35 
  Peek, Marcel m2348 NED0.001-0.3215-4.80 

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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