Individual Calculations September 2009
 Sierra Montoya, Miquel  Total change: 2.70  Rating chartPersonal card
 III Obert d'Escacs Llinars del Valles-B Catalunya ESP 2009-04-18
RcRownchangeKK*chgGame
 1741 1802 4.50 7 0.43 15 6.45 
  Carro Bonet, Jaume 1604 ESP1.0010.24153.60 
  Barba Rios, Enric 1706 ESP1.0010.37155.55 
  Veciana Coronado, Bru 1868 ESP0.5010.09151.35 
  Corrales Adamuz, Cristian 1776 ESP0.501-0.0415-0.60 
  Ruiz Alba, Daniel 1637 ESP0.501-0.2215-3.30 
  Ros Bosch, Carles 1815 ESP0.5010.02150.30 
  Escobar Figueroa, Sandra 1781 ESP0.501-0.0315-0.45 

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)
 
 XXXII Open Internacional Barbera del Valles 2009 Barbera del Valles ESP 2009-07-04
RcRownchangeKK*chgGame
 1878 1808 3.00 8 -0.25 15 -3.75 
  Mas Recorda, Pere 1977 ESP0.5010.22153.30 
  Rios Torondell, Jaume 1960 ESP0.001-0.3015-4.50 
  Rodriguez Martin, Manuel Maria 1855 ESP0.5010.07151.05 
  Lopez Munoz, Victor 1933 ESP0.001-0.3315-4.95 
  Barba Rios, Enric 1761 ESP1.0010.43156.45 
  Pereda Villalba, Julian 1878 ESP0.001-0.4015-6.00 
  Conde Chijeb, Manuel Jesus 1810 ESP0.001-0.5015-7.50 
  Gonzalez Muelas, Javier 1853 ESP1.0010.56158.40 

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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