Individual Calculations July 2012
 Roig Ruiz, Carles  Total change: -1.05  Rating chartPersonal card
 VII Obert Ateneu Colon 2012 Barcelona ESP 2012-04-10
RcRownchangeKK*chgGame
 1820 1827 4.00 8 -0.07 15 -1.05 
  Solera Castellano, Xavier 1718 ESP0.001-0.6515-9.75 
  Guinjoan Fradera, Joan 1564 ESP1.0010.18152.70 
  Ballester Valls, Juan Antonio 1631 ESP1.0010.25153.75 
  Molano Lafuente, Ismael 2047 ESP0.001-0.2215-3.30 
  Belmonte Hernandez, Eduard 1874 ESP1.0010.57158.55 
  Aguilera Bonaque, Juan Carlos 2023 ESP0.001-0.2515-3.75 
  Serrano Pertinez, Miquel 2086 ESP0.001-0.1815-2.70 
  Palmero Castillo, Marcelino 1613 ESP1.0010.23153.45 

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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