Individual Calculations March 2019
 Jiles, David  Total change: -11.60  Rating chartPersonal card
 5th Annual Port of Burlington Open Burlington, Iowa USA 2019-02-02
RcRownchangeKK*chgGame
 1732 1649 0.50 2 -0.29 40 -11.60 
  Rao, Anjaneya 1603 USA0.501-0.0640-2.40 
  Rudolph, Joziah 1860 USA0.001-0.2340-9.20 

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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