Individual Calculations July 2009
 Tobar Quinones, Jose P.  Total change: -8.50  Rating chartPersonal card
 Liga MadrileƱa Tercera Division Madrid ESP 2008-11-23
RcRownchangeKK*chgGame
 1850 1839 0.50 2 -0.47 25 -11.75 
  Perez Sidelnikov, Dimitri 1860 ESP0.001-0.4725-11.75 
  Garcia Martinez, Jose Luis 1839 ESP0.5010.00250.00 

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)
 
 Liga Madrid Segunda D Madrid ESP 2008-11-30
RcRownchangeKK*chgGame
 1888 1839 1.00 2 0.13 25 3.25 
  Corral Aragon, Juan Maria 1821 ESP0.501-0.0325-0.75 
  Bermejo Redondo, Oscar 1954 ESP0.5010.16254.00 

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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