Individual Calculations March 2023
 Diaz Lopez, Pedro  Total change: -8.20  Rating chartPersonal card
 Lliga Catalana 2023 Preferent Grupo 4 Rondas 1-2 Catalunya ESP 2023-01-22
RcRownchangeKK*chgGame
 1862 1952 1.00 2 -0.24 20 -4.80 
  Font Santamaria, Albert 1935 ESP0.501-0.0220-0.40 
  Mas Recorda, Pere 1789 ESP0.501-0.2220-4.40 

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)
 
 Lliga Catalana 2023 Preferent Grupo 4 Rondas 3-6 Catalunya ESP 2023-02-05
RcRownchangeKK*chgGame
 1708 1952 3.00 4 -0.17 20 -3.40 
  Cortes Ventura, Joaquim 1829 ESP0.501-0.1720-3.40 
  Pinilla Sanchez, Josep A. 1747 ESP0.501-0.2620-5.20 
  Molina Soler, Joan Carlos 1604 ESP1.0010.11202.20 
  Calafell Marques, Jose 1650 ESP1.0010.15203.00 

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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