Individual Calculations March 2019
 Allen, Jonathan  Total change: 2.60  Rating chartPersonal card
 2019 DCC FIDE Open II Richardson, Texas USA 2019-02-09
RcRownchangeKK*chgGame
 1685 1636 1.00 2 0.13 20 2.60 
  Tort, Francisco 1809 USA0.001-0.2720-5.40 
  Amburgy, Ryan 1561 USA1.0010.40208.00 

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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