Individual Calculations April 2009
 Cort Hidalgo, Jordi  Total change: -3.75  Rating chartPersonal card
 II Open Internacionsal de Nadal de L'Hospitalet Barcelona ESP 2008-12-27
RcRownchangeKK*chgGame
 1913 1661 2.50 7 1.13 15 16.95 
  Espuny Vinye, Ramon 2011 ESP0.001-0.1115-1.65 
  Martinez Hernandez, Emili 1875 ESP0.5010.27154.05 
  Quero Ortega, Juan 1950 ESP1.0010.841512.60 
  Sole Bove, Josep 1954 ESP0.001-0.1515-2.25 
  Torres Herrero, Joan Manel 1882 ESP1.0010.781511.70 
  Shatko, Danil 1926 ESP0.001-0.1815-2.70 
  Lorenzo Gallardo, Eduard 1794 ESP0.001-0.3215-4.80 

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
 1765 1673 1.00 6 -1.38 15 -20.70 
  Martin Valentin, Francisco 2012 ESP0.001-0.1215-1.80 
  Grifell Sola, Joan 1881 ESP0.001-0.2315-3.45 
  Moracia Pons, Santiago 1473 ESP0.001-0.7615-11.40 
  Fuentes Giner, Enrique 1464 ESP1.0010.23153.45 
  Sanchez Sanchez, Ignasi 1985 ESP0.001-0.1415-2.10 
  Sans Bascu, Joaquin 1777 ESP0.001-0.3615-5.40 

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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