Individual Calculations May 2023
 Shen, Fiona  Total change: -10.40  Rating chartPersonal card
 2023 O2C Doeberl Cup Major Canberra AUS 2023-04-07
RcRownchangeKK*chgGame
 1700 1595 2.00 7 -0.52 20 -10.40 
  Zhu, Harvey 1756 AUS0.5010.21204.20 
  Fan, Chloe 1745 AUS0.001-0.3020-6.00 
  Retnaraja, Ethan 1806 AUS0.5010.27205.40 
  Anup Kumar, Vihaan 1671 AUS0.001-0.4020-8.00 
  Bhaumik, Ronen 1665 AUS0.001-0.4020-8.00 
  Yeung, Evan 1556 AUS1.0010.45209.00 
  Davis, Tony J c1704 AUS0.001-0.3520-7.00 

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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