Individual Calculations April 2019
 Codina Espinasa, Joan  Total change: -10.40  Rating chartPersonal card
 Lliga Catalana 2019 Segona Barcelona II FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1643 1523 0.50 2 -0.17 40 -6.80 
  Caparros Carrascosa, Raul 1648 ESP0.001-0.3340-13.20 
  Montiel Vendrell, Jordi 1638 ESP0.5010.16406.40 

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 Tercera Barcelona V FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1636 1523 1.00 3 -0.09 40 -3.60 
  Ventura Cebada, Oriol 1488 ESP0.001-0.5540-22.00 
  Prat Rabell, Josep M. 1820 ESP0.001-0.1540-6.00 
  Via Ventura, Marius 1601 ESP1.0010.614024.40 

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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