Individual Calculations October 2022
 Cereijo Suarez, Nerea  Total change: 83.20  Rating chartPersonal card
 Maia Chess Open 2022 Maia POR 2022-08-26
RcRownchangeKK*chgGame
 1978 1635 3.50 8 2.08 40 83.20 
  Caturra, Rafael Dias 1235  * POR0.501-0.4240-16.80 
  Cabezas Ayala, Ivan f2299 ESP0.001-0.0140-0.40 
  Alfonso Durban, Xavier 2159 ESP0.5010.474018.80 
  Alvarez Pampillon, Antonio 2019 ESP1.0010.914036.40 
  Sixto Puente, Eloy 2059 ESP0.001-0.0740-2.80 
  Farias, David Nuno M E 1922 POR1.0010.844033.60 
  Bernardo, Daniel Madureira 2026 POR0.5010.414016.40 
  Junior, Domingos f2107 ANG0.001-0.0540-2.00 
 * 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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