Individual Calculations May 2018
 Casals Potrony, Joan  Total change: 5.20  Rating chartPersonal card
 Lliga Catalana 2018 Preferent Barcelona grup IV Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1921 1780 1.00 1 0.69 40 27.60 
  Vega Guirao, Antonio 1921 ESP1.0010.694027.60 

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 2018 Segona Categoria Barcelona VIII Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1673 1780 2.50 5 -0.64 40 -25.60 
  Torres Janer, Marc 1497 ESP0.501-0.3440-13.60 
  Toda Adell, Daniel 1481 ESP0.501-0.3540-14.00 
  Corominas Garrido, Antonio 1801 ESP0.5010.03401.20 
  Illescas Cordoba, Miguel g2180  * ESP0.001-0.0840-3.20 
  Vicente Perales, Manel 1406 ESP1.0010.10404.00 
 * 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 2018 Segona Divisio grup II Catalunya ESP 2018-01-21
RcRownchangeKK*chgGame
 1839 1780 0.50 1 0.08 40 3.20 
  Alvarez Jaen, Albert 1839 ESP0.5010.08403.20 

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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