Individual Calculations April 2023
 Crespo Raimundo, Francisco  Total change: -19.40  Rating chartPersonal card
 Segunda Autonomica Centro 2023 Rondas 7-10 Alicante ESP 2023-02-25
RcRownchangeKK*chgGame
 1831 2014 0.50 2 -0.97 20 -19.40 
  Martinez Gil, Joaquin 1880 ESP0.501-0.1820-3.60 
  Yatseta Fernandez, Marc Kazymyr 1782 ESP0.001-0.7920-15.80 

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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