Rapid: Individual Calculations September 2021
 Serarols Mabras, Bernat  Total change: -10.80  Rating chartPersonal card
 Open Internacional de Ajedrez Villa de Aspe Aspe ESP 2021-08-08
RcRownchangeKK*chgGame
 2005 2344 5.00 7 -0.54 20 -10.80 
  Campos Fructuoso, Ricardo 1609 ESP1.0010.01200.20 
  Planelles Ortega, Emilio 1699 ESP1.0010.01200.20 
  Garcia Porlan, Beatriz wf1872 ESP0.501-0.4520-9.00 
  Van Hoolandt, Patrick f2019 MNC1.0010.13202.60 
  Granero Roca, Antonio m2394 ESP1.0010.572011.40 
  Donado-Mazarron Gomez, Miguel 2107 ESP0.501-0.3020-6.00 
  Valmana Canto, Jaime m2338 ESP0.001-0.5120-10.20 

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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