Individual Calculations March 2019
 He, Emma  Total change: 16.80  Rating chartPersonal card
 2019 Hart House Reading Week Open U2200 Toronto CAN 2019-02-16
RcRownchangeKK*chgGame
 1798 1667 2.50 6 0.42 40 16.80 
  Lentini, Joseph 2067  * CAN0.001-0.0840-3.20 
  Miller, Rachel cwf1883 JAM1.0010.784031.20 
  Bui, Alan 1574 CAN0.501-0.1340-5.20 
  Huang, Youhe 1730 CAN0.001-0.4140-16.40 
  Back, Jeff 1836 CAN0.001-0.2840-11.20 
  Ma, Yue Ran 1696 CAN1.0010.544021.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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