Individual Calculations April 2019
 Zabala Perez, Aritz  Total change: 14.60  Rating chartPersonal card
 Liga por Equipos de Bizkaia 2019 Vizcaya ESP 2019-01-12
RcRownchangeKK*chgGame
 1802 2045 5.50 6 0.73 20 14.60 
  Herran Castro, Aitor 1727 ESP1.0010.13202.60 
  Fernandez-Rivera Ortiz, Igor 1823 ESP1.0010.22204.40 
  Santas Martin, Jon Ander 1728 ESP1.0010.13202.60 
  Uria Ramirez, Aitor 1933 ESP0.501-0.1520-3.00 
  Pereira Lopez, Aketza 1861 ESP1.0010.26205.20 
  Mendez Nunez, Jose Antonio 1741 ESP1.0010.14202.80 

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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