Individual Calculations December 2021
 Zamora Soler, Raul  Total change: -4.80  Rating chartPersonal card
 Primera Autonomica Sur 2021 Valencia ESP 2021-09-11
RcRownchangeKK*chgGame
 1994 1966 3.00 7 -0.24 20 -4.80 
  Moreno Giron, Victor M. 2026 ESP0.5010.08201.60 
  Sanchez Barbado, Carlos 2147 ESP0.5010.24204.80 
  Benabadji, Abderrahmane 1782 ALG0.001-0.7420-14.80 
  Torres Ruiz, Diego 2144 ESP0.5010.23204.60 
  Orts Tomas, Marc 1900 ESP0.501-0.0920-1.80 
  Herrero Paya, Antonio 1986 ESP0.5010.03200.60 
  Fernandez Lopez, Francisco J. 1972 ESP0.5010.01200.20 

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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