Individual Calculations April 2009
 Cobos Urbina, Enrique  Total change: -25.75  Rating chartPersonal card
 III Torneo Internacional Puente Foral Grupo E Huarte - Navarra ESP 2008-12-03
RcRownchangeKK*chgGame
 1842 1844 2.50 7 -1.03 25 -25.75 
  Ortega Lopez, Adrian 1911 ESP0.001-0.4125-10.25 
  Jimenez Almeida, Luis David 1888 ESP1.0010.562514.00 
  Moral Barragan, Diego 1863 ESP1.0010.532513.25 
  Conde Chijeb, Manuel Jesus 1790 ESP0.001-0.5825-14.50 
  Perez Marchal, Javier 1854 ESP0.5010.01250.25 
  Apesteguia Domaica, Jose Antonio 1848 ESP0.001-0.4925-12.25 
  Rebole Arbea, Pedro Maria 1737 ESP0.001-0.6525-16.25 

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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