Individual Calculations March 2023
 Romeu Perulles, Jaume  Total change: -18.00  Rating chartPersonal card
 Lliga Catalana 2023 Preferent Grupo 1 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1711 1787 0.50 2 -0.70 20 -14.00 
  Alquezar Mancho, Renato 1762 ESP0.501-0.0320-0.60 
  Leon Escoda, Manel 1659 ESP0.001-0.6720-13.40 

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 2023 Preferent Grupo 1 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1737 1787 1.50 3 -0.20 20 -4.00 
  Albert Estebanez, Carles 1824 ESP0.5010.05201.00 
  Delgadillo Torrico, Felipe 1729 ESP0.001-0.5820-11.60 
  Ventura Fontanet, Jaume 1659 ESP1.0010.33206.60 

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)
 

 

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