Individual Calculations February 2021
 Chiva Perez, Jordi  Total change: 76.40  Rating chartPersonal card
 Obert Escacs de Canovelles Cap Any 2021 Canovelles ESP 2020-12-27
RcRownchangeKK*chgGame
 1666 1502 4.00 7 1.91 40 76.40 
  Fernandez Aguilar, Francisco 1902  * ESP0.001-0.0840-3.20 
  Torres Herrera, Guillem 1163 ESP1.0010.12404.80 
  Sans Piera, Marti 1809 ESP1.0010.864034.40 
  Aleksanyan Israilyan, Nicolas 1656 ESP0.5010.21408.40 
  Bellpuig Mencos, Gerard 1694 ESP0.5010.254010.00 
  Miro Arbelaes, Aleix 1665 ESP0.001-0.2840-11.20 
  Carbo Hors, David 1771 ESP1.0010.834033.20 
 * 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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