Individual Calculations January 2012
 Heredia Tarrats, Amadeu  Total change: -21.75  Rating chartPersonal card
 V Obert Internacional Vila De Gracia Barcelona ESP 2011-09-30
RcRownchangeKK*chgGame
 1901 2162 5.00 8 -1.45 15 -21.75 
  Sans Bascu, Joaquin 1764 ESP1.0010.08151.20 
  Grifell Sola, Joan 1932 ESP0.001-0.7915-11.85 
  Sobrevia Castellar, Lluis 1899 ESP0.001-0.8215-12.30 
  Santoux Canal, Albert 1819 ESP0.501-0.3815-5.70 
  Roche Peris, Eduard 1907 ESP1.0010.19152.85 
  Marin Benito, Carla 1849 ESP0.501-0.3615-5.40 
  Yeste Pellicer, Manuel 1974 ESP1.0010.26153.90 
  Alonso Gonzalez, Carlos 2065 ESP1.0010.37155.55 

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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