Individual Calculations July 2009
 Cravioto, Juan Silvano  Total change: -5.25  Rating chartPersonal card
 XXIII Open de Catalunya Escacs Club Barcelona ESP 2009-04-04
RcRownchangeKK*chgGame
 1820 1648 2.00 9 -0.55 15 -8.25 
  Madrid Sole, Antonio 1994 ESP0.001-0.1115-1.65 
  Salazar Navas, Josep 1856 ESP1.0010.771511.55 
  Montiel, Juan Francisco 1910 ESP0.001-0.1815-2.70 
  Penalver Guardia, Josep 1844 ESP0.001-0.2515-3.75 
  Moreno Crespo, Lorenzo 1842 ESP1.0010.751511.25 
  Gias Ramon, Jose Luis 1795 ESP0.001-0.3015-4.50 
  Romero Funieles, Rafael 1740 ESP0.001-0.3715-5.55 
  Marchante Alegria, Felix 1704 ESP0.001-0.4215-6.30 
  Aunes Cabanero, Jose 1694 ESP0.001-0.4415-6.60 

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)
 
 Obert de la UGA Barcelona ESP 2009-04-18
RcRownchangeKK*chgGame
 1863 1648 1.00 3 0.20 15 3.00 
  Castells Briones, Miquel 1998 ESP0.001-0.1115-1.65 
  Ritter Aguilar, Jordi 1998 ESP0.001-0.1115-1.65 
  Gonzalez Trigo, Jose Luis 1592 ESP1.0010.42156.30 

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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