Individual Calculations March 2023
 Lobato Lavin, Alvaro  Total change: 26.20  Rating chartPersonal card
 Lliga Catalana 2023 Preferent Grupo 1 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1666 1712 3.00 3 1.31 20 26.20 
  Leon Escoda, Manel 1659 ESP1.0010.43208.60 
  Costa Trave, Jaume 1658 ESP1.0010.42208.40 
  Gomez Parla, Josep 1682 ESP1.0010.46209.20 

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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