Individual Calculations April 2008
 Leon Varela, Luis  Total change: -37.50  Rating chartPersonal card
 XXVIII Open Internacional de Ajedrez El Corte Ingles Las Palmas de Gran Canaria ESP 2007-12-03
RcRownchangeKK*chgGame
 2028 2200 3.50 7 -1.50 25 -37.50 
  Ramirez Medina, Oscar 1917 ESP1.0010.16254.00 
  Vega Gutierrez, Belinda wf2085 ESP1.0010.34258.50 
  De La Cruz Sanchez, C. G. f2305 ESP0.001-0.3625-9.00 
  Marrero Falcon, Hector 2000 ESP0.001-0.7625-19.00 
  Rodriguez Fernandez, Cristian 1901 ESP1.0010.15253.75 
  Hernandez Leon, Sergio 1998 ESP0.501-0.2625-6.50 
  Garcia Roman, Jose Luis Machado 1991 ESP0.001-0.7725-19.25 

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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