Individual Calculations March 2023
 Barberans Sola, Sebastia  Total change: -25.40  Rating chartPersonal card
 Lliga Preferent de Tarragona 2023 Rondas 1-2 Tarragona ESP 2023-01-22
RcRownchangeKK*chgGame
 1885 1882 1.00 2 0.00 20 0.00 
  Cabanillas Roca, Christian 1856 ESP0.001-0.5420-10.80 
  Rodon Barrufet, Josep Maria 1913 ESP1.0010.542010.80 

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)
 
 Lliga Preferent de Tarragona 2023 Rondas 3-6 Tarragona ESP 2023-02-05
RcRownchangeKK*chgGame
 1924 1882 0.50 4 -1.27 20 -25.40 
  Sanchez Mayor, Jose 1809 ESP0.501-0.1020-2.00 
  Palomo Teruel, Xavier 2038 ESP0.001-0.2920-5.80 
  Martinez Martin, Jose Javier 1915 ESP0.001-0.4520-9.00 
  Catarineu Rabell, Manel 1934 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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