Individual Calculations March 2019
 Miller, Rachel  Total change: -3.40  Rating chartPersonal card
 2019 Hart House Reading Week Open U2200 Toronto CAN 2019-02-16
RcRownchangeKK*chgGame
 1725 1883 4.00 6 -0.17 20 -3.40 
  Liu, Henry 1614 CAN0.001-0.8320-16.60 
  He, Emma wf1667 CAN0.001-0.7820-15.60 
  Van Rooy, Jake 1858 CAN1.0010.47209.40 
  Nemati, Omid 1567 CAN1.0010.13202.60 
  Jackson, Nicholas 1754 CAN1.0010.33206.60 
  Zhao, Jeffrey R. 1887 CAN1.0010.512010.20 

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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