Individual Calculations July 2022
 Ahern, Sophia  Total change: -12.00  Rating chartPersonal card
 2022 Gold Coast Open Major Gold Coast AUS 2022-06-24
RcRownchangeKK*chgGame
 1413 1242 1.50 6 -0.30 40 -12.00 
  Eriksson, Caleb 1477 AUS0.001-0.2140-8.40 
  Sakran, Bernard 1522 AUS0.001-0.1640-6.40 
  Shen, Owen 1344 AUS0.001-0.3640-14.40 
  Juszczynski, Mathew 1641 AUS0.001-0.0840-3.20 
  Jule, Elena 1354 AUS0.5010.15406.00 
  Inukai, Kotaro 1138 JPN1.0010.364014.40 

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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