Individual Calculations January 2009
 Cardenas Romo, Alejandro  Total change: -1.20  Rating chartPersonal card
 Campeonato Provincial por Equipos Cadiz Grupo A Jerez ESP 2008-10-04
RcRownchangeKK*chgGame
 1961 1869 1.00 2 0.23 15 3.45 
  Mena Castillo, Luis 1857 ESP0.001-0.5215-7.80 
  Alvarez Garcia, Francisco Javier 2065 ESP1.0010.751511.25 

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)
 
 Campeonato Provincial por Equipos Semifinales y Final Jerez ESP 2008-11-08
RcRownchangeKK*chgGame
 2013 1869 0.00 1 -0.31 15 -4.65 
  Peculo Camacho, David 2013 ESP0.001-0.3115-4.65 

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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