Individual Calculations April 2023
 Ramos Alvarez, Maximo  Total change: 14.40  Rating chartPersonal card
 XXXIX Obert La Lira 2023 Rondas 6-8 Barcelona ESP 2023-02-24
RcRownchangeKK*chgGame
 1590 1778 2.50 3 0.27 20 5.40 
  Gonzalez Canovas, Sebastia 1549 ESP1.0010.21204.20 
  Martin Arranz, Lluis 1642 ESP1.0010.32206.40 
  Garcia Miralles, Eduard 1578 ESP0.501-0.2620-5.20 

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 2023 Preferent Grupo 2 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1744 1778 1.00 1 0.45 20 9.00 
  Grao Amaya, Rafael 1744 ESP1.0010.45209.00 

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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