Individual Calculations April 2023
 Fernandez Alsina, David  Total change: -16.00  Rating chartPersonal card
 Lliga Catalana 2023 Segona Divisio Grupo 2 Rondas 7-9 Catalunya ESP 2023-03-05
RcRownchangeKK*chgGame
 1713 1791 0.00 1 -0.61 20 -12.20 
  Guzman Maglaya, Noli 1713 ESP0.001-0.6120-12.20 

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 7-9 Girona ESP 2023-03-05
RcRownchangeKK*chgGame
 2041 1791 0.00 1 -0.19 20 -3.80 
  Mayor Sanchez, Angel 2041 ESP0.001-0.1920-3.80 

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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