Individual Calculations September 2009
 Olleta Tanya, Jordi  Total change: -22.25  Rating chartPersonal card
 XXXII Open Internacional Barbera del Valles 2009 "C" Barbera del Valles ESP 2009-07-04
RcRownchangeKK*chgGame
 1588 1720 0.00 1 -0.68 25 -17.00 
  Fernandez Diaz, Cristian 1588 ESP0.001-0.6825-17.00 

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)
 
 35 Obert Internacional dÉscacs de Badalona Grupo B Badalona ESP 2009-08-01
RcRownchangeKK*chgGame
 1800 1720 1.00 3 -0.21 25 -5.25 
  Balague Orduna, Enric 1972 ESP0.001-0.1925-4.75 
  Llopis Jordan, Lluis 1890 ESP0.001-0.2825-7.00 
  Veciana Coronado, David 1539 ESP1.0010.26256.50 

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)
 

 

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