Individual Calculations January 2011
 Rosich Valles, Alfredo  Total change: -1.95  Rating chartPersonal card
 XVI Open Ideal Clave Barcelona ESP 2010-10-02
RcRownchangeKK*chgGame
 2109 2368 6.00 8 -0.31 15 -4.65 
  Calderon Gutierrez, Felipe 1968  * ESP1.0010.08151.20 
  Blasco Cusido, Francesc 1968  * ESP1.0010.08151.20 
  Delgado Pico, Lluis 2058 ESP1.0010.14152.10 
  Rojas Keim, Luis m2455 CHI0.001-0.3815-5.70 
  Casset Bello, Helena 1968  * ESP1.0010.08151.20 
  Fernandez Lozano, Francesc 2088 ESP0.501-0.3415-5.10 
  Barbero Senidic, Alejandro 2259 ESP1.0010.35155.25 
  Serrano Pertinez, Miquel 2104 ESP0.501-0.3215-4.80 
 * 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)
 
 Campionat Territorial de Barcelona Grup A Catalunya ESP 2010-10-20
RcRownchangeKK*chgGame
 2104 2368 1.00 1 0.18 15 2.70 
  Serrano Pertinez, Miquel 2104 ESP1.0010.18152.70 

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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