Individual Calculations February 2023
 Stewart, Clint  Total change: -128.40  Rating chartPersonal card
 2023 Australian Open Championship Perth AUS 2023-01-02
RcRownchangeKK*chgGame
 1611 1799 3.50 9 -3.21 40 -128.40 
  Ong, Celine 1399  * AUS1.0010.08403.20 
  Morris, James m2456 AUS0.001-0.0140-0.40 
  Cadag, Herbert 1557 AUS1.0010.20408.00 
  Rice, Leah 1410 SGP0.001-0.9140-36.40 
  Marriott, Max 1533 AUS1.0010.18407.20 
  Arthur, James 1534 AUS0.001-0.8240-32.80 
  Umasankar, Naveen Ramnat 1573 AUS0.501-0.2940-11.60 
  Hurst, Benjamin 1628 AUS0.001-0.7340-29.20 
  Lawes, Alexander 1408 AUS0.001-0.9140-36.40 
 * 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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