Individual Calculations April 2020
 Zhu, Matthew  Total change: 32.40  Rating chartPersonal card
 2020 RA March Open Ottawa CAN 2020-02-28
RcRownchangeKK*chgGame
 1805 1521 1.50 4 0.81 40 32.40 
  Masse, Hugues 1921  * CAN0.001-0.0840-3.20 
  Xu, Daniel 1838 CAN0.001-0.1340-5.20 
  Kearnan, Dan 1795 CAN1.0010.834033.20 
  Schofield, Mike 1664 CAN0.5010.19407.60 
 * 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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