Individual Calculations February 2020
 Plunkett, Jeremy  Total change: -28.40  Rating chartPersonal card
 2020 Australian Reserves Sydney AUS 2020-01-02
RcRownchangeKK*chgGame
 1747 1830 4.00 8 -0.71 40 -28.40 
  Tatam, Mark 1502 AUS1.0010.13405.20 
  Lam, Ross c2010 AUS0.001-0.2640-10.40 
  Wu, Yifu 1612 AUS1.0010.22408.80 
  Sheldrick, Kevin 2014 AUS0.001-0.2640-10.40 
  Polanski, Marek 1458 POL1.0010.10404.00 
  Raichle, Joerg 1926 GER0.5010.13405.20 
  Gunawan, Hadi 1806 AUS0.501-0.0340-1.20 
  Mann, Anthony 1647 AUS0.001-0.7440-29.60 

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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