Individual Calculations January 2009
 Ribalta Bertran, Esteve  Total change: 45.00  Rating chartPersonal card
 V Open de Ajedrez del Maresme Mataro ESP 2008-09-20
RcRownchangeKK*chgGame
 1957 1872 4.50 7 1.80 25 45.00 
  Sal Enriquez, Carles 2042 ESP0.5010.22255.50 
  Martinez, Juan Manuel 2024 ARG0.001-0.3025-7.50 
  Ruiz Molina, Gabriel 1941 ESP1.0010.602515.00 
  Carrey Abellan, Enric 1975 ESP0.001-0.3625-9.00 
  Catarineu Morales, Alex 1839 ESP1.0010.452511.25 
  Maynat Diaz, Jose Antonio 1934 ESP1.0010.592514.75 
  Duran Gutierrez, Juan Luis 1944 ESP1.0010.602515.00 

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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