Individual Calculations April 2019
 Bollero Romera, Alfonso  Total change: -33.60  Rating chartPersonal card
 Lliga Catalana 2019 Preferent Barcelona I FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1742 1967 4.50 8 -1.68 20 -33.60 
  Maestre Corralejo, Gregorio 1661 ESP0.001-0.8620-17.20 
  Martin Capitan, Jesus 1724 ESP1.0010.20204.00 
  Lucas Navas, Jose Manuel 1778 ESP1.0010.25205.00 
  Alonso Gomez, Antonio 1676 ESP0.501-0.3520-7.00 
  Riera Danes, Manel 1909 ESP0.501-0.0820-1.60 
  Perez Molina, Pedro 1617 ESP0.001-0.8920-17.80 
  Alvarez Albiol, Daniel 1684 ESP1.0010.16203.20 
  Icart Bassols, Carles 1887 ESP0.501-0.1120-2.20 

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)
 

 

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