Individual Calculations August 2022
 Bui, Alan  Total change: -21.20  Rating chartPersonal card
 2022 CYCC U16 Open Hamilton CAN 2022-07-08
RcRownchangeKK*chgGame
 1759 1943 2.50 5 -1.08 40 -43.20 
  Zaka, Mohid 1543  * CAN1.0010.08403.20 
  Huang, Youhe 1936 CAN0.001-0.5140-20.40 
  Lu, Eddie 1662 CAN0.501-0.3440-13.60 
  Noor Ali, Aahil c1784 CAN0.001-0.7140-28.40 
  Batorshyn, Ilia 1869 CAN1.0010.404016.00 
 * 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)
 
 2022 Canadian Open Hamilton CAN 2022-07-12
RcRownchangeKK*chgGame
 1867 1943 5.00 8 0.55 40 22.00 
  Moran-Venegas, Mario 1593 CAN1.0010.11404.40 
  Rek, Viatcheslav 2183 CAN0.5010.304012.00 
  Ouellet, Maili-Jade wg2239 CAN0.001-0.1540-6.00 
  Chychkevych, Bohdan 1580 UKR1.0010.10404.00 
  Atanasov, Anthony f2172 CAN0.001-0.2140-8.40 
  Zhang, Brian 1543  * CAN1.0010.08403.20 
  Zomorrodian, Eilia f2155 IRI0.5010.274010.80 
  Wang, Derek 1472 CAN1.0010.05402.00 
 * 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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