Individual Calculations July 2009
 Sanchez Merino, Christian  Total change: 38.65  Rating chartPersonal card
 XXXII Open Internacional Ciudad de San Sebastian San Sebastian ESP 2009-04-05
RcRownchangeKK*chgGame
 1859 1589 2.50 8 1.03 25 25.75 
  Fidalgo Fernandez, Lucia wf1939 ESP0.001-0.1125-2.75 
  Ramon Gualberto, Arturo 1845 ESP0.001-0.1925-4.75 
  Izquierdo Arruferia, Joseba 1768 ESP0.5010.23255.75 
  Aizpurua Zufiria, Inaki 1690 ESP0.001-0.3625-9.00 
  Espin Laborde, Jesus Maria 1816 ESP1.0010.792519.75 
  Tirado Parra, Alberto 1939 ESP1.0010.892522.25 
  Abella Vazquez, Cesar 1939 ESP0.001-0.1125-2.75 
  Thomassen, Thomas 1939 NOR0.001-0.1125-2.75 

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 Euskadi 2009 Cat. Cadete Guipuzcoa ESP 2009-04-15
RcRownchangeKK*chgGame
 1818 1589 1.50 3 0.86 15 12.90 
  Ortega Lopez, Adrian 1882 ESP1.0010.851512.75 
  Buiza Prieto, Aizbeltz 1791 ESP0.5010.26153.90 
  Marchena Hurtado, Javier 1781 ESP0.001-0.2515-3.75 

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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