Individual Calculations March 2019
 Malmsten, Erik  Total change: -20.60  Rating chartPersonal card
 2019 Hart House Reading Week Open U2200 Toronto CAN 2019-02-16
RcRownchangeKK*chgGame
 1700 1766 2.50 6 -1.03 20 -20.60 
  Back, Jeff 1836 CAN0.5010.10202.00 
  Ma, Yue Ran 1696 CAN1.0010.40208.00 
  Liu, Henry 1614 CAN0.001-0.7020-14.00 
  Bui, Alan 1574 CAN1.0010.25205.00 
  Khachaturov, Vadim 1725 CAN0.001-0.5620-11.20 
  Jackson, Nicholas 1754 CAN0.001-0.5220-10.40 

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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