Individual Calculations April 2009
 Cohen Gomez, Daniel  Total change: -0.50  Rating chartPersonal card
 Cto. de Sevilla por Equipos Primera B 2008/09 Sevilla ESP 2008-10-12
RcRownchangeKK*chgGame
 1862 1872 1.00 1 0.49 25 12.25 
  Manzano Magana, Adrian 1862 ESP1.0010.492512.25 

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)
 
 XXXIV Open Internacional Ciudad de Sevilla Sevilla ESP 2009-01-23
RcRownchangeKK*chgGame
 1871 1872 2.50 6 -0.51 25 -12.75 
  Madeira, Wagner Martins 2212 BRA0.001-0.1225-3.00 
  Montero Campuzano, Rafael 2078 ESP0.001-0.2425-6.00 
  Figuereo Aguilera, Lorenzo 1522 ESP1.0010.11252.75 
  Moreno Alberti, Manuel 2020 ESP0.001-0.3025-7.50 
  Herrera Tudela, Juan Manuel 1742 ESP0.501-0.1825-4.50 
  Rodriguez Solis, Manuel 1649 ESP1.0010.22255.50 

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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