Individual Calculations May 2011
 Julian Ortin, Eva  Total change: 9.90  Rating chartPersonal card
 Campionat de Catalunya Equips – Preferent Barcelona IV Catalunya ESP 2011-01-30
RcRownchangeKK*chgGame
 1836 1745 2.00 2 1.25 15 18.75 
  Mut Company, Guillem 1901 ESP1.0010.711510.65 
  Hurtado Insa, Francesc 1771 ESP1.0010.54158.10 

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)
 
 Campionat Juvenil de Barcelona 2011 Santa Coloma de Gramenet ESP 2011-02-19
RcRownchangeKK*chgGame
 1817 1745 2.00 6 -0.59 15 -8.85 
  Bardera Gil, Sergi 2025 ESP0.001-0.1615-2.40 
  Subirats Ruiz, Sergi 2145  * ESP0.001-0.0815-1.20 
  Quiles Petidier, Juan Raul 1683 ESP0.001-0.5915-8.85 
  Vicente Bessen, Kiriam 1690 ESP1.0010.42156.30 
  Torres Julian, Marc 1611 ESP1.0010.32154.80 
  Torres Morales, Ferran 1746 ESP0.001-0.5015-7.50 
 * 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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