Individual Calculations September 2022
 Tang, Austin  Total change: -54.00  Rating chartPersonal card
 2022 NAYCC U14 Open Calgary CAN 2022-08-10
RcRownchangeKK*chgGame
 1664 1913 5.00 8 -1.35 40 -54.00 
  Chen, Ricky 1513  * CAN0.501-0.4240-16.80 
  Garduno Huerta, Joshua Emiliano 1846 MEX1.0010.414016.40 
  Min, Ryan 1773 USA0.501-0.1940-7.60 
  Shi, Roger V 1644 USA0.501-0.3340-13.20 
  Yuen, Noah Nathaniel 1672 CAN0.501-0.3040-12.00 
  Shi, Michael 1586 CAN0.501-0.3740-14.80 
  Bocan, Richard 1564 CAN1.0010.11404.40 
  Kodarapu, Ishaan 1713 USA0.501-0.2640-10.40 
 * 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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