Individual Calculations May 2012
 Viladrich Claret, Jordi  Total change: -8.85  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Barcelona III Catalunya ESP 2012-01-29
RcRownchangeKK*chgGame
 2055 2170 4.00 7 -0.59 15 -8.85 
  Esteve Vivas, Alex 2011 ESP1.0010.29154.35 
  Sanchez Vicens, Josep 2076 ESP1.0010.37155.55 
  Torralba Sanz, Josep 2035 ESP1.0010.32154.80 
  Jane Besora, Jaume 2084 ESP0.001-0.6215-9.30 
  Clotet Torrelles, Ramon 1981 ESP0.001-0.7515-11.25 
  Vazquez Cortado, Juan Antonio 2124 ESP0.501-0.0615-0.90 
  Martinez Gutierrez, Bernard 2071 ESP0.501-0.1415-2.10 

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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