Individual Calculations December 2021
 Salvador Buiza, Victor  Total change: 26.80  Rating chartPersonal card
 Primera Autonomica Norte 2021 Valencia ESP 2021-09-11
RcRownchangeKK*chgGame
 1924 1858 4.00 8 0.67 40 26.80 
  Fernandez Fernandez, Antonio Ii 1841 ESP1.0010.484019.20 
  Bares Moreno, Pau 1876 ESP1.0010.534021.20 
  Damian Ferrandis, Rafael 1845 ESP1.0010.484019.20 
  Perez Travieso, Saul 1815 ESP0.501-0.0640-2.40 
  Bosch Jorda, Ricard 1882 ESP0.001-0.4740-18.80 
  Carbonell Martinez, Mario Raul 1959 ESP0.001-0.3640-14.40 
  Sampedro Goig, Jose 2030 ESP0.5010.23409.20 
  Jordan Martinez, Miguel 2140 ESP0.001-0.1640-6.40 

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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