Individual Calculations February 2023
 Devos, Herve  Total change: 5.00  Rating chartPersonal card
 V Obert Escacs de Canovelles Cap Any 2023 Canovelles (Barcelona) ESP 2022-12-27
RcRownchangeKK*chgGame
 1747 1727 3.00 6 0.27 20 5.40 
  Marimon Rubia, Nil 1966 ESP0.001-0.2020-4.00 
  Jimenez Haneda, Naoki 1327  * ESP1.0010.08201.60 
  Molano Lafuente, Ismael 2000 ESP1.0010.832016.60 
  Jove Albaiges, Guillem 1921 ESP0.001-0.2520-5.00 
  Brugarolas Manzaneque, Carlos 1862 ESP0.001-0.3220-6.40 
  Sanchez Rios, Hilario 1403 ESP1.0010.13202.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Segona Divisio Grupo 2 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1714 1727 0.50 1 -0.02 20 -0.40 
  Riera Marcos, Albert 1714 ESP0.501-0.0220-0.40 

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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