Individual Calculations May 2012
 Langer, Christian  Total change: 6.60  Rating chartPersonal card
 XIV Obert Escacs Tres Peons Barcelona ESP 2012-01-13
RcRownchangeKK*chgGame
 1894 1799 3.00 7 0.37 15 5.55 
  Lopez Forn, Marc 2067 ESP1.0010.831512.45 
  Torrents Ludewig, Miguel 1938 ESP0.5010.19152.85 
  Masip Tressera, Oriol 2041 ESP0.001-0.2015-3.00 
  De Azua Arpi, Rafael 1908 ESP0.001-0.3515-5.25 
  Roche Peris, Eduard 1876 ESP0.5010.11151.65 
  Marin Benito, Carla 1862 ESP0.001-0.4115-6.15 
  Forcadell Escouffier, Albert 1563 ESP1.0010.20153.00 

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)
 
 Campionat de Catalunya Equips – Preferent Barcelona III Catalunya ESP 2012-01-29
RcRownchangeKK*chgGame
 1849 1799 0.50 1 0.07 15 1.05 
  Puertas Rodriguez, Xavier 1849 ESP0.5010.07151.05 

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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