Individual Calculations January 2009
 Labena Bernal, Antonio  Total change: -2.85  Rating chartPersonal card
 Autonomico Individual de Aragon 2008 Zaragoza ESP 2008-08-23
RcRownchangeKK*chgGame
 2019 2045 3.00 6 -0.19 15 -2.85 
  Lana Rodriguez, David 2236 ESP0.5010.25153.75 
  Horton, Justin 2163 ENG0.5010.16152.40 
  Valiente Roy, Jose Javier 2120 ESP0.5010.10151.50 
  Tirapo Larcuen, Ana 1880 ESP0.001-0.7215-10.80 
  Osorio Marin, Luis Alejandro 1884 ESP0.501-0.2115-3.15 
  Alava Ruiz, Jorge 1833 ESP1.0010.23153.45 

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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