Individual Calculations January 2014
 Rahal, Joe  Total change: -33.00  Rating chartPersonal card
 XXXI Obert de Cerdanyola 2013 G-A Cerdanyola del Valles ESP 2013-10-05
RcRownchangeKK*chgGame
 1827 1756 2.00 6 -0.41 15 -6.15 
  Lanau Garcia, Francesc 1910 ESP0.001-0.2915-4.35 
  Castellet Menchon, Cora 1842 ESP0.5010.12151.80 
  Collell Rodriguez, Victor 1674 ESP0.501-0.1115-1.65 
  Santiago Abril, Narcis J. 1872 ESP0.001-0.3415-5.10 
  Sole Bove, Josep 1794 ESP1.0010.55158.25 
  Batista Perez, Carlos 1870 ESP0.001-0.3415-5.10 

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)
 
 Territorial de Barcelona 2013 Grup Barcelones Barcelona ESP 2013-10-06
RcRownchangeKK*chgGame
 1435 1756 2.50 5 -1.79 15 -26.85 
  Codina Sentias, Teresa 1356  * ESP0.001-0.9215-13.80 
  Romera Gonzalez, Miquel Angel 1368 ESP0.501-0.4115-6.15 
  San Isidoro Castillo, Josep 1466 ESP0.501-0.3415-5.10 
  Cespedes Llaverias, Llibert 1408 ESP0.501-0.3915-5.85 
  Gonzalez Trigo, Jose Luis 1579 ESP1.0010.27154.05 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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