Individual Calculations May 2012
 Cervera Alemany, Serafin  Total change: 1.95  Rating chartPersonal card
 XIV Obert Escacs Tres Peons Barcelona ESP 2012-01-13
RcRownchangeKK*chgGame
 1838 1585 1.50 7 0.13 15 1.95 
  Carrasco Leon, Jose Fernando 1935 ESP0.001-0.1115-1.65 
  Iglesias Lopez, Albert 1842 ESP0.001-0.1815-2.70 
  Vargas Drechsler, Carlos 1876 ESP1.0010.851512.75 
  Lasaosa Irigoyen, Javier 1881 ESP0.5010.35155.25 
  Aguilo Pinol, Ferran 1894 ESP0.001-0.1415-2.10 
  Santana Lopez-Penalver, Juan 1669 ESP0.001-0.3815-5.70 
  Martin Sanchez, Antoni 1772 ESP0.001-0.2615-3.90 

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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