Individual Calculations February 2020
 Hathiramani, Athena  Total change: 52.00  Rating chartPersonal card
 2020 Australian Junior Championship U18 Girls Gold Coast AUS 2020-01-22
RcRownchangeKK*chgGame
 1557 1486 3.00 4 1.30 40 52.00 
  Augustine, Damaris 1321 AUS1.0010.284011.20 
  Cheng, Amanda 1366 AUS1.0010.344013.60 
  Lin, Emily 1722 AUS1.0010.804032.00 
  Lu, Lillian 1817 AUS0.001-0.1240-4.80 

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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