Individual Calculations February 2020
 Zou, Brendan  Total change: -15.20  Rating chartPersonal card
 2019 Canterbury Summer Swiss Melbourne AUS 2019-12-27
RcRownchangeKK*chgGame
 1945 2054 4.00 7 -0.38 40 -15.20 
  Wang, Yifan Eva 1654  * AUS1.0010.08403.20 
  Lu, Lillian 1689 AUS1.0010.10404.00 
  Salasan, Haran 1902 AUS1.0010.304012.00 
  Yang, Ray f2300 AUS0.5010.314012.40 
  Kuybokarov, Temur g2454  * AUS0.001-0.0840-3.20 
  Zafirakos, Jesse 1722 AUS0.501-0.3840-15.20 
  Ilic, Nicholas 1894 AUS0.001-0.7140-28.40 
 * 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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