Individual Calculations July 2009
 Prieto Velasco, Rafael  Total change: 10.65  Rating chartPersonal card
 Campeonato Individual Absoluto de Sevilla Sevilla ESP 2009-01-17
RcRownchangeKK*chgGame
 1980 1683 0.00 2 -0.31 15 -4.65 
  Carretero Martinez, Francisco 2033 ESP0.001-0.1115-1.65 
  Barrera Caro, Miguel Angel 1926 ESP0.001-0.2015-3.00 

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 Open Internacional d'Escacs Vila de Salou Salou (Tarragona) ESP 2009-05-05
RcRownchangeKK*chgGame
 1882 1716 3.50 9 0.71 15 10.65 
  Collas, Silvia mwg2066 FRA0.001-0.1115-1.65 
  Ridameya Tatche, Jose Miguel 2066 ESP0.5010.39155.85 
  Rodriguez Marin, Jose 1797 ESP0.001-0.3915-5.85 
  Siegel, Rainer 1742 GER0.001-0.4615-6.90 
  Cruanes Monllau, Juan 1490 ESP1.0010.21153.15 
  Baiges Navarro, Albert 2063 ESP0.001-0.1115-1.65 
  Segura Riba, Josep M. 1722 ESP1.0010.51157.65 
  Pique Safont, Joan Manel 1979 ESP0.5010.32154.80 
  Ruprich, Udo 2016 GER0.5010.35155.25 

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)
 
 I Open Internacional Ciudad de Tres Cantos Madrid ESP 2009-06-06
RcRownchangeKK*chgGame
 1927 1716 1.50 5 0.31 15 4.65 
  Gomez Ledo, Roberto Carlos f2066 CUB0.001-0.1115-1.65 
  Alvarez Gonzalez, Eduardo 1839 ESP1.0010.671510.05 
  Gil Fernandez, Daniel 1878 ESP0.5010.21153.15 
  Lopez Heras, Arturo 1943 ESP0.001-0.2115-3.15 
  Ruiz Quevedo, Andres 1907 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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