Individual Calculations May 2022
 Casals Potrony, Joan  Total change: -7.20  Rating chartPersonal card
 Lliga Catalana 2022 Preferent Barcelona I Barcelona ESP 2022-01-23
RcRownchangeKK*chgGame
 1559 1782 1.50 2 -0.06 20 -1.20 
  Gonzalez Muelas, Marco Antonio 1590 ESP1.0010.25205.00 
  Castano Fernandez, Alfredo 1528 ESP0.501-0.3120-6.20 

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)
 
 Lliga Catalana 2022 Primera Barcelona VIII Barcelona ESP 2022-01-23
RcRownchangeKK*chgGame
 1666 1782 1.00 2 -0.30 20 -6.00 
  Guerra Blanco, Antonio 1566 ESP0.501-0.2820-5.60 
  Pujal Moncho, Joaquim 1766 ESP0.501-0.0220-0.40 

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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