Individual Calculations January 2009
 Lopez Santana, Oscar  Total change: 6.15  Rating chartPersonal card
 II Open de Ajedrez Sta. Eulalia de Roncana 2008 Sta.Eulalia de Roncana ESP 2008-10-04
RcRownchangeKK*chgGame
 2015 2207 5.50 7 0.41 15 6.15 
  Flores Munoz, Daniel 1857 ESP1.0010.11151.65 
  Molano Lafuente, Ismael 2083 ESP0.001-0.6715-10.05 
  Sanchez Guisado, Antonio 1857 ESP1.0010.11151.65 
  Nicomedes Carmona, Jose 1904 ESP1.0010.14152.10 
  Diaz Moron, Agustin 2003 ESP1.0010.24153.60 
  Canal Oliveras, Joan 2262 ESP0.5010.08151.20 
  Coll Enriquez, Lluis 2136 ESP1.0010.40156.00 

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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