Individual Calculations April 2022
 Hansen, Troy  Total change: -43.20  Rating chartPersonal card
 2022 RA March Open Ottawa CAN 2022-03-04
RcRownchangeKK*chgGame
 1854 1860 0.50 3 -1.08 40 -43.20 
  Jaferian, Koosha c2227 IRI0.001-0.1040-4.00 
  Petrovic, Milos 1586 CAN0.501-0.3340-13.20 
  Donev, Danail 1750 CAN0.001-0.6540-26.00 

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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