Individual Calculations July 2009
 Lopez Orellana, Federico  Total change: 11.50  Rating chartPersonal card
 Liga Madrid Segunda B Madrid ESP 2008-11-30
RcRownchangeKK*chgGame
 1852 1796 2.50 5 0.35 25 8.75 
  Castejon Chacon, Juan 1711 ESP1.0010.38259.50 
  Alvarez Gonzalez, Jose Antonio 1958 ESP1.0010.712517.75 
  Rodriguez Garcia, Jose Maria 2005 ESP0.001-0.2325-5.75 
  Martin Valle, Jesus 1616 ESP0.501-0.2425-6.00 
  De La Colina Fernandez, Gerardo 1972 ESP0.001-0.2725-6.75 

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)
 
 Promocion G Pueblo Nuevo Santamarca Madrid ESP 2009-03-22
RcRownchangeKK*chgGame
 2042 1796 0.50 2 0.11 25 2.75 
  Alonso C, Luis 2040 ESP0.5010.30257.50 
  Iturbide Arnedo, Oscar 2044 ESP0.001-0.1925-4.75 

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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