Individual Calculations April 2019
 Corbacho Chaves, Oscar  Total change: 30.40  Rating chartPersonal card
 XXI Obert Tres Peons grup A Barcelona ESP 2019-01-09
RcRownchangeKK*chgGame
 1776 1800 3.50 6 0.35 20 7.00 
  Minguell Soler, Joan 2023 ESP0.001-0.2220-4.40 
  Garcia Fernandez, Didac 1581 ESP1.0010.22204.40 
  Bernat, Ernest 1877 ESP0.5010.11202.20 
  Subira Zurita, Marc 1963 ESP1.0010.722014.40 
  Delgado Fernandez, Luis 1504 ESP0.001-0.8520-17.00 
  Valero Recalde, Pablo 1708 ESP1.0010.37207.40 

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)
 
 Lliga Catalana 2019 Preferent Barcelona III FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1791 1800 3.00 4 0.95 20 19.00 
  Borges De Clasca, Pol 1837 ESP0.5010.05201.00 
  Perez Cuadrado, Eduardo 1728 ESP1.0010.40208.00 
  Graupera Fabregas, Jordi 1880 ESP0.5010.11202.20 
  Martin Ares, Miguel Angel 1720 ESP1.0010.39207.80 

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)
 
 Lliga Catalana 2019 Primera Barcelona VII FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1578 1800 1.00 1 0.22 20 4.40 
  Mestieri Farre, Gabriel 1578 ESP1.0010.22204.40 

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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