Individual Calculations January 2019
 Ahmer, Axel  Total change: -7.20  Rating chartPersonal card
 2018 Box Hill Open Melbourne AUS 2018-10-12
RcRownchangeKK*chgGame
 1428 1761 4.00 5 -0.36 20 -7.20 
  Feng, Angela 1361  * AUS1.0010.08201.60 
  Gu, Dennis 1385 AUS0.501-0.4120-8.20 
  Lee, Lachlan 1480 AUS0.501-0.3420-6.80 
  Zhao, Tiger Chengxin 1361  * AUS1.0010.08201.60 
  Zou, Edwin 1551 AUS1.0010.23204.60 
 * 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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