Individual Calculations April 2020
 Marull Duch, Miquel  Total change: 1.60  Rating chartPersonal card
 Lliga Catalana 2020 Preferent Girona FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1713 1494 1.00 4 0.02 20 0.40 
  Mato Bonany, Joan 1750 ESP0.5010.31206.20 
  Amich Vidal, Pau 1523 ESP0.001-0.4620-9.20 
  Canigueral Salvado, Jaume 1878 ESP0.001-0.0920-1.80 
  David Xapelli, Antoni 1700 ESP0.5010.26205.20 

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 2020 Segona Girona FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1715 1494 0.50 2 0.06 20 1.20 
  Badosa Romanyo, Albert 1709 ESP0.001-0.2320-4.60 
  Ramirez Garcia, Lluis 1721 ESP0.5010.29205.80 

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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