Individual Calculations January 2012
 Alfonso Durban, Xavier  Total change: -1.95  Rating chartPersonal card
 XVII Open Ideal Clave Barcelona ESP 2011-10-01
RcRownchangeKK*chgGame
 1885 2011 4.50 7 -0.13 15 -1.95 
  Ruiz Talavera, Adolfo 1688 ESP1.0010.13151.95 
  Castillo Martinez, Eloi 1827 ESP1.0010.26153.90 
  Peris Morte, Joaquim 1849 ESP0.001-0.7115-10.65 
  Elias Arguelles, Manel 1801 ESP1.0010.23153.45 
  Mut Company, Guillem 1870 ESP0.501-0.1915-2.85 
  Casset Bello, Helena 1881 ESP1.0010.32154.80 
  Lopez Agustench, Eduard f2281 ESP0.001-0.1715-2.55 

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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