Individual Calculations October 2008
 De La Duena Y Navajas, Ricardo  Total change: -3.50  Rating chartPersonal card
 Segunda Autonomica Centro 2008 Valencia ESP 2008-01-12
RcRownchangeKK*chgGame
 2100 1918 0.00 1 -0.26 25 -6.50 
  Gomez Roca, Vicente 2100 ESP0.001-0.2625-6.50 

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)
 
 Prirmea Provincial Grupo Centro Valencia ESP 2008-01-12
RcRownchangeKK*chgGame
 1959 1918 1.00 2 0.12 25 3.00 
  Soler Nadal, Jose Antonio 1966 ESP0.5010.07251.75 
  Grau Peris, Ruben 1952 ESP0.5010.05251.25 

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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