Blitz: Individual Calculations July 2019
 Dougherty, Michael  Total change: -50.80  Rating chartPersonal card
 2019 Toronto Blitz Championship Toronto CAN 2019-06-02
RcRownchangeKK*chgGame
 2043 2172 4.00 10 -2.54 20 -50.80 
  Preotu, Razvan g2439 CAN0.001-0.1820-3.60 
  Preotu, Razvan g2439 CAN0.5010.32206.40 
  Zomorrodian, Eilia f2020 IRI0.001-0.7020-14.00 
  Zomorrodian, Eilia f2020 IRI0.501-0.2020-4.00 
  England, Max 2041 CAN0.001-0.6820-13.60 
  England, Max 2041 CAN0.001-0.6820-13.60 
  Huang, Youhe 1772  * CAN1.0010.08201.60 
  Huang, Youhe 1772  * CAN0.001-0.9220-18.40 
  Upper, John 1942 CAN1.0010.21204.20 
  Upper, John 1942 CAN1.0010.21204.20 
 * 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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