Individual Calculations January 2009
 Santiago Abril, Narcis J.  Total change: -5.00  Rating chartPersonal card
 XXVI Torneo Open de Ajedrez Martorell Grupo A Martorell-Barcelona ESP 2008-09-20
RcRownchangeKK*chgGame
 2004 1897 2.50 7 -0.04 25 -1.00 
  Ribera Nebot, Joan 2096 ESP1.0010.762519.00 
  Perez Manas, Benjamin 2132 ESP0.001-0.2125-5.25 
  Roca Calaf, Jordi 2072 ESP0.001-0.2725-6.75 
  Mateu Valentines, Josep Antoni 1812 ESP0.501-0.1225-3.00 
  Rius Colomer, Lluis Albert 2025 ESP0.001-0.3325-8.25 
  Cabot Muntane, Jordi 2028 ESP0.001-0.3225-8.00 
  Humphrey Ventura, Bruce 1863 ESP1.0010.452511.25 

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)
 
 XVI Open de Ajedrez de Sta. Margarida de Montbui Sta. Margarida de Montbui-Barcelona ESP 2008-09-26
RcRownchangeKK*chgGame
 2184 1897 0.00 1 -0.16 25 -4.00 
  Codina Feixes, Josep 2184 ESP0.001-0.1625-4.00 

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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