Individual Calculations March 2023
 Norberto Gonzalez, Oriol  Total change: 0.80  Rating chartPersonal card
 Lliga Catalana 2023 Primera Divisio Grupo 1 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1862 1845 1.00 2 0.04 20 0.80 
  Lasaosa Irigoyen, Javier 1812 ESP0.001-0.5520-11.00 
  Serrano Aspa, Pedro 1911 ESP1.0010.592011.80 

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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