Individual Calculations April 2009
 Vargas Drechsler, Carlos  Total change: 21.75  Rating chartPersonal card
 II Open Internacionsal de Nadal de L'Hospitalet Barcelona ESP 2008-12-27
RcRownchangeKK*chgGame
 1937 1996 5.00 9 -0.02 15 -0.30 
  Molina Tabernero, Jordi 1646 ESP1.0010.11151.65 
  Capellades Subirana, Marc 2163 ESP0.5010.22153.30 
  Fernandez-Diaz Mascort, Miguel 2173 ESP0.5010.23153.45 
  Carrasco Rodriguez, Jesus 2063 ESP0.001-0.4115-6.15 
  Aparicio Escudero, Hector F. 1763 ESP1.0010.21153.15 
  Herrera Mellado, Luis 2129 ESP0.001-0.3215-4.80 
  Fernandez Benito, Fco. Javier 1745 ESP1.0010.19152.85 
  Prats Rodriguez, Juan Bosco 2102 ESP0.001-0.3615-5.40 
  Delisau Gil, Oriol 1646 ESP1.0010.11151.65 

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)
 
 XI Obert Internacional D'Escacs Tres Peons Barcelona ESP 2009-01-09
RcRownchangeKK*chgGame
 2030 1999 5.50 9 1.47 15 22.05 
  Sanchez Coves, Juan Josep 1655 ESP1.0010.12151.80 
  Garcia Gil, Javier 2177 ESP0.5010.23153.45 
  Gutierrez Anso, Jose 2073 ESP0.5010.10151.50 
  Marches Rios, Joan Manuel 2192 ESP0.5010.25153.75 
  Fortea Rodes, Daniel 1746 ESP1.0010.19152.85 
  Alonso Gonzalez, Carlos 2134 ESP0.5010.18152.70 
  Espuny Vinye, Ramon 2063 ESP0.5010.09151.35 
  Ruiz Bravo, Alfonso 2075 ESP0.001-0.4015-6.00 
  Martorell Aubanell, Adria 2158 ESP1.0010.711510.65 

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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