Individual Calculations February 2020
 Gunawan, Hadi  Total change: -20.80  Rating chartPersonal card
 2020 Australian Reserves Sydney AUS 2020-01-02
RcRownchangeKK*chgGame
 1669 1806 5.00 9 -1.04 20 -20.80 
  Cervenjak, Mark 1506 AUS1.0010.15203.00 
  Buciu, Aurel-John c1743 AUS0.001-0.5920-11.80 
  Maunders, Myiesha 1592 AUS1.0010.23204.60 
  Pan, Jason 1544 AUS1.0010.18203.60 
  Vincent, Alaina 1789 IND0.001-0.5220-10.40 
  Abe, Taro 1749 JPN0.501-0.0820-1.60 
  Plunkett, Jeremy 1830 AUS0.5010.03200.60 
  Zafirakos, Jesse 1720 AUS0.001-0.6220-12.40 
  Lue, Chee Seng 1547 AUS1.0010.18203.60 

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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