Individual Calculations December 2020
 Stokstad, Petter G.  Total change: 9.40  Rating chartPersonal card
 Fin de Semana de Ajedrez Alicante ESP 2020-11-06
RcRownchangeKK*chgGame
 1910 2184 4.50 5 0.47 20 9.40 
  Mompel Ferruz, Xavier 1784  * ESP1.0010.08201.60 
  Chapapria Garcia, Pablo 1784  * ESP1.0010.08201.60 
  Pujante Martinez, Rafael 1865 ESP0.501-0.3720-7.40 
  Mascarell Canet, Ricardo 1963 ESP1.0010.22204.40 
  Sanchez Jerez, Emilio Miguel f2152 ESP1.0010.46209.20 
 * 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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