Individual Calculations September 2019
 Tang, Andrew  Total change: 4.00  Rating chartPersonal card
 2019 DCC FIDE Open IX Richardson, Texas USA 2019-08-17
RcRownchangeKK*chgGame
 1643 1618 2.50 5 0.10 40 4.00 
  Panda, Asmit 1342 USA1.0010.17406.80 
  Rose, Samuel 1751 USA0.5010.18407.20 
  Amburgy, Ryan 1664 USA0.001-0.4440-17.60 
  Barnes, Maxwell 1441 USA1.0010.274010.80 
  Arribas Lopez, Angel g2018  * ESP0.001-0.0840-3.20 
 * 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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