Rapid: Individual Calculations October 2013
 Villalta Bustillo, Igor  Total change: -22.20  Rating chartPersonal card
 Torneo Open Internacional “Villa De Bergara” Bergara ESP 2013-09-15
RcRownchangeKK*chgGame
 1972 2219 3.50 6 -1.11 20 -22.20 
  Oyaga Valencia, Jesus Maria 1819  * ESP1.0010.08201.60 
  Abalia Patino, Aritz 1819  * ESP1.0010.08201.60 
  Martinez Duany, Lelys Stanley g2468 CUB0.001-0.1920-3.80 
  Rojas Valdive, Ruben 1930 ESP0.001-0.8420-16.80 
  Arrillaga Romero, Oscar 1937 ESP0.501-0.3420-6.80 
  Perez Pacheco, Ricardo 1861 ESP1.0010.10202.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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