Individual Calculations April 2020
 Ballonga Arruebo, Alejandro  Total change: -2.40  Rating chartPersonal card
 Cto de Aragon por Equipos Preferente Grupo I (Rds. 1-7) Aragon ESP 2020-01-25
RcRownchangeKK*chgGame
 1646 1677 2.50 5 -0.12 20 -2.40 
  Casas Chine, German 1787 ESP1.0010.652013.00 
  Garcia Monterde, Francisco Jose 1847 ESP0.5010.22204.40 
  De La Riva Fernandez, Eduardo 1800 ESP0.5010.17203.40 
  Carrera Angulo, Nicolas 1328 ESP0.501-0.3920-7.80 
  Soria Villen, Alejandro 1468 ESP0.001-0.7720-15.40 

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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