Individual Calculations February 2024
 Vivancos Reguero, Joan  Total change: 2.20  Rating chartPersonal card
 Lliga Catalana 2024 - Preferent Grup II Rondas 1-2 Barcelona ESP 2024-01-21
RcRownchangeKK*chgGame
 1737 1881 1.50 2 0.11 20 2.20 
  Orellana Romero, Daniel 1731 ESP0.501-0.2020-4.00 
  Crusats Mir, Josep 1743 ESP1.0010.31206.20 

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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