Individual Calculations January 2020
 Vincent, Alaina  Total change: -24.00  Rating chartPersonal card
 2019 JZMC Rising Stars Sydney AUS 2019-12-18
RcRownchangeKK*chgGame
 1876 1813 2.50 7 -0.60 40 -24.00 
  Keating, Jack 1751 AUS0.001-0.5940-23.60 
  Fikh, Anthony c1892 AUS1.0010.614024.40 
  McGowan, Cameron 2201 AUS0.001-0.0940-3.60 
  Clarke, Matthew 2162 AUS0.5010.394015.60 
  Wu, Celina (yijia) 1655 AUS1.0010.294011.60 
  Ge, Eva 1657 AUS0.001-0.7140-28.40 
  Melamed, Daniel 1815 AUS0.001-0.5040-20.00 

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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