Individual Calculations April 2019
 Sanz Ayza, Joaquin  Total change: -13.40  Rating chartPersonal card
 Lliga Catalana 2019 Preferente Tarragona FIDE Catalunya ESP 2019-01-20
RcRownchangeKK*chgGame
 1717 1758 1.00 3 -0.67 20 -13.40 
  Cabo Izquierdo, Mario 1674 ESP0.001-0.6220-12.40 
  Mane Casas, Josep 1653 ESP0.001-0.6420-12.80 
  Olive Oller, Guim 1825 ESP1.0010.592011.80 

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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