Individual Calculations April 2020
 Pla Andreu, Abraham  Total change: 18.60  Rating chartPersonal card
 Lliga Catalana 2020 Preferent Tarragona FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1814 1874 5.00 7 0.93 20 18.60 
  Guasch Guasch, Ferran 1831 ESP0.501-0.0620-1.20 
  Ruiz Felez, Carlos 1773 ESP1.0010.36207.20 
  Romeu De La Cruz, Josep 1723 ESP1.0010.30206.00 
  Lavernia Marco, Marc 1783 ESP0.501-0.1220-2.40 
  Marin Martorell, Jose 1835 ESP0.501-0.0520-1.00 
  Madria, Joseph John 1847 ESP1.0010.46209.20 
  Segura Lara, Ramon 1906 ESP0.5010.04200.80 

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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