Individual Calculations March 2023
 Martin Barcelo, Carles  Total change: 4.20  Rating chartPersonal card
 Lliga Catalana 2023 Divisio Honor Grupo 2 Rondas 3-6 Catalunya ESP 2023-02-04
RcRownchangeKK*chgGame
 2056 2208 3.00 4 0.21 20 4.20 
  Nadal Fajardo, Ricard 2024 ESP1.0010.26205.20 
  Garcia Marin, Guillem 2031 ESP1.0010.27205.40 
  Lemeshev, Ilya 2003 UKR1.0010.24204.80 
  Bernado Lopez, Roger f2167 ESP0.001-0.5620-11.20 

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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