Individual Calculations February 2023
 Martinez Villar, Juan Antonio  Total change: -15.60  Rating chartPersonal card
 X Torneig Classic Internacional Sant Marti 2023 Rondas 1-2 Barcelona ESP 2023-01-12
RcRownchangeKK*chgGame
 1623 2039 1.50 2 -0.35 20 -7.00 
  Tortosa Moros, Joan 1607 ESP0.501-0.4320-8.60 
  Popovic, Milena 1639  * ESP1.0010.08201.60 
 * 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 Primera Divisio Grupo 2 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 2091 2039 0.00 1 -0.43 20 -8.60 
  Vicient Calvo, Ramon 2091 ESP0.001-0.4320-8.60 

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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