Individual Calculations March 2019
 Khachaturov, Vadim  Total change: 17.00  Rating chartPersonal card
 2019 Hart House Reading Week Open U2200 Toronto CAN 2019-02-16
RcRownchangeKK*chgGame
 1769 1725 3.50 6 0.85 20 17.00 
  Loadman, Ian 1911 CAN0.001-0.2620-5.20 
  Gao, Raymond 1755 CAN0.5010.04200.80 
  Ma, Yue Ran 1696 CAN1.0010.46209.20 
  Papneja, Arul 1683 CAN1.0010.44208.80 
  Malmsten, Erik 1766 CAN1.0010.562011.20 
  Jiang, Brian 1803 CAN0.001-0.3920-7.80 

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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