Individual Calculations April 2023
 Rius Navarro, Marc  Total change: -27.20  Rating chartPersonal card
 Lliga Catalana 2023 Preferent Grupo 1 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1639 1316 0.00 1 -0.13 40 -5.20 
  Jaen Gonzalez, Diosdado 1639 ESP0.001-0.1340-5.20 

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 Tercera Barcelona Grupo 9 Rondas 7-9 Barcelona ESP 2023-03-05
RcRownchangeKK*chgGame
 1278 1316 0.00 1 -0.55 40 -22.00 
  Perez Marti, Alfonso 1278 ESP0.001-0.5540-22.00 

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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