Individual Calculations April 2019
 Boix Gravolosa, Josep M.  Total change: 8.80  Rating chartPersonal card
 Lliga Catalana 2019 Primera Girona FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1779 1613 2.00 4 0.74 40 29.60 
  Caballero Maytin, Jesus 2013  * CUB1.0010.924036.80 
  Martin Alvarez, Gerard 1595 ESP1.0010.474018.80 
  Moles Benali, Joan 1651 ESP0.001-0.4540-18.00 
  Barcelo Trias, Albert 1856 ESP0.001-0.2040-8.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Girona FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1602 1613 0.00 1 -0.52 40 -20.80 
  Grimal Grebol, Joan 1602 ESP0.001-0.5240-20.80 

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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