Individual Calculations January 2020
 Li, Oliver  Total change: 13.60  Rating chartPersonal card
 2019 Box Hill Open Melbourne AUS 2019-10-18
RcRownchangeKK*chgGame
 1472 1636 5.00 7 0.34 40 13.60 
  Ng, Reyen 1236  * AUS1.0010.08403.20 
  Dang, Ryan 1236  * AUS0.501-0.4240-16.80 
  Mehta, Malhaar Bipin 1299 AUS1.0010.12404.80 
  Zillmann, Shawn 1740 AUS0.001-0.3640-14.40 
  Chew Lee, Adrian 1236  * AUS1.0010.08403.20 
  Chen, Paula 1637 AUS1.0010.504020.00 
  Wang, Kayson 1922 AUS0.5010.344013.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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