Individual Calculations February 2020
 O`donoghue, Malachi  Total change: -20.80  Rating chartPersonal card
 2020 Australian Reserves Sydney AUS 2020-01-02
RcRownchangeKK*chgGame
 1633 1753 5.50 10 -1.04 20 -20.80 
  Wen, Aiden 1463 AUS1.0010.16203.20 
  Patel, Dhwani 1551 AUS1.0010.24204.80 
  Hibberd, Nathan 1949 AUS0.001-0.2520-5.00 
  Tang, Jonas 1669 AUS0.001-0.6220-12.40 
  Anup Kumar, Vihaan 1468 AUS1.0010.16203.20 
  Zhao Chen, Winston 1613 AUS1.0010.31206.20 
  Brady, Aiden 1684 AUS0.001-0.6020-12.00 
  Wu, Yifu 1612 AUS1.0010.31206.20 
  Stokes, Mark C 1602 AUS0.501-0.2020-4.00 
  Watson, James 1720 AUS0.001-0.5520-11.00 

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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