Individual Calculations April 2023
 Agut Alvarez, Josep Lluis  Total change: -9.20  Rating chartPersonal card
 Lliga Catalana 2023 Preferent Grupo 2 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1883 1682 0.50 2 0.00 20 0.00 
  Codina Calvo, Daniel 1969 ESP0.5010.34206.80 
  Vives Cabau, Jordi 1796 ESP0.001-0.3420-6.80 

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)
 
 XVII Obert Tupinamba GRUP A Rondas 1-2 Barcelona ESP 2023-03-15
RcRownchangeKK*chgGame
 1917 1682 0.00 2 -0.46 20 -9.20 
  Cespedes Llaverias, Llibert 2045 ESP0.001-0.1020-2.00 
  Esteve Cantero, Marc 1788 ESP0.001-0.3620-7.20 

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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