Individual Calculations September 2009
 Ligero Martinez, Jesus  Total change: 8.20  Rating chartPersonal card
 III Obert d'Escacs Llinars del Valles A Catalunya ESP 2009-04-18
RcRownchangeKK*chgGame
 1907 1681 2.00 8 0.22 25 5.50 
  Fernandez Gonzalez, Julio Honor 2021 ESP0.001-0.1225-3.00 
  Garcia Valero, Mario 1903 ESP1.0010.782519.50 
  Ruiz Manchon, Francesc Xavier 2031 ESP0.001-0.1125-2.75 
  Triadu Cassa, Jordi 1862 ESP0.001-0.2625-6.50 
  Molinero Gomez, Sandra 1834 ESP0.001-0.3025-7.50 
  Ruiz Saiz, Daniel 1930 ESP0.001-0.1925-4.75 
  Forsberg Conde, Martin 1846 ESP0.001-0.2825-7.00 
  Ventura Bolet, Maxim 1829 ESP1.0010.702517.50 

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)
 
NOTE: K factor changed
 Campeonato de EspaƱa Sub-12 Granada ESP 2009-06-30
RcRownchangeKK*chgGame
 1785 1681 2.00 5 0.18 15 2.70 
  Forsberg Conde, Martin 1846 ESP0.001-0.2815-4.20 
  Rubio Tent, Francisco 1905 ESP1.0010.781511.70 
  Abal Cores, Lucas 1616 ESP0.001-0.5915-8.85 
  Ventura Bolet, Maxim 1829 ESP1.0010.701510.50 
  Garcia-Castany Musellas, Gal.la 1728 ESP0.001-0.4315-6.45 

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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