Individual Calculations April 2022
 Dao, Tuan (paul)  Total change: -30.40  Rating chartPersonal card
 2022 Ballarat Begonia Open Melbourne AUS 2022-03-12
RcRownchangeKK*chgGame
 1415 1587 3.50 6 -0.76 40 -30.40 
  Lojanica, Milenko 1992 BIH0.001-0.0840-3.20 
  Buhagiar, Aden 1279 AUS0.001-0.8640-34.40 
  Atalla, Sebastian 1342 AUS1.0010.20408.00 
  Mehta, Malhaar Bipin 1387 AUS0.501-0.2640-10.40 
  Jackson, Henry 1187  * AUS1.0010.08403.20 
  Cirami, Amelia 1300 AUS1.0010.16406.40 
 * 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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