Individual Calculations April 2022
 Petrus Perez, Enric  Total change: 27.60  Rating chartPersonal card
 Lliga Catalana 2022 Preferent Tarragona Grupo 2 Catalunya ESP 2022-01-23
RcRownchangeKK*chgGame
 1869 1769 2.50 3 1.38 20 27.60 
  Serrano Segura, Sergi 2010 ESP0.5010.30206.00 
  Quinza Garcia, Aitor 1895 ESP1.0010.672013.40 
  Fernandez Valls, Sergi 1702 ESP1.0010.41208.20 

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)
 
 Lliga Catalana 2022 Segona Divisio Grupo 2 Catalunya ESP 2022-01-23
RcRownchangeKK*chgGame
 1772 1769 0.50 1 0.00 20 0.00 
  De Santiago Gordo, Abel 1772 ESP0.5010.00200.00 

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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