Individual Calculations March 2023
 Zamora Alarcon, Juli  Total change: 0.80  Rating chartPersonal card
 Lliga Preferent Girona 2023 Rondas 1-2 Girona ESP 2023-01-22
RcRownchangeKK*chgGame
 1562 1709 2.00 3 -0.05 20 -1.00 
  Pou Serrano, David 1533 ESP1.0010.27205.40 
  Morales Castaneda, Manuel 1726 ESP0.001-0.4820-9.60 
  Bosch Barrera, Joan 1426 ESP1.0010.16203.20 

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 Preferent Girona 2023 Rondas 3-6 Girona ESP 2023-02-05
RcRownchangeKK*chgGame
 1623 1709 2.50 4 0.09 20 1.80 
  Pou Serrano, David 1533 ESP1.0010.27205.40 
  Morales Castaneda, Manuel 1726 ESP0.001-0.4820-9.60 
  Bosch Barrera, Joan 1426 ESP1.0010.16203.20 
  Verdaguer Planella, Pol 1808 ESP0.5010.14202.80 

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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