Individual Calculations April 2020
 Nieves Alarcon, Josep Antoni  Total change: 15.80  Rating chartPersonal card
 Lliga Catalana 2020 Preferent Tarragona FIDE (Rds. 1-8) Catalunya ESP 2020-01-18
RcRownchangeKK*chgGame
 1865 1722 3.00 7 0.79 20 15.80 
  Bonillo Jimenez, Julio 1881 ESP1.0010.712014.20 
  Oomen, Stephan 1797 ESP0.001-0.4020-8.00 
  Ferrer Foix, Vicent 1814 ESP0.001-0.3720-7.40 
  Pujol Codinach, Eduard 2027 ESP0.5010.36207.20 
  Alvarez Ferre, Josep M. 1912 ESP0.5010.25205.00 
  Sanz Ayza, Joaquin 1756 ESP1.0010.552011.00 
  Negreiro Pozo, Benet 1865 ESP0.001-0.3120-6.20 

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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