Individual Calculations May 2018
 Prat Rabell, Josep M.  Total change: -9.40  Rating chartPersonal card
 Lliga Catalana 2018 Preferent Barcelona grup II catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1869 1866 3.50 8 -0.47 20 -9.40 
  Escobet Casals, Climent 1773 ESP0.501-0.1320-2.60 
  Vila Viladrich, Jaume 1991 ESP0.5010.17203.40 
  Rius Colomer, Lluis Albert 1886 ESP0.5010.03200.60 
  Gonzalez Jurado, Jesus 1757 ESP1.0010.35207.00 
  Leon Escoda, Manel 1909 ESP0.001-0.4420-8.80 
  Pizarro Soza, Francisco 1906 CHI0.001-0.4420-8.80 
  Diaz Perez, Carlos Gabriel 1826 ESP0.501-0.0620-1.20 
  Castellanos Rodriguez, Roberto L 1902 ESP0.5010.05201.00 

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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