Individual Calculations January 2019
 Wang, Kayson  Total change: 37.60  Rating chartPersonal card
 2018 Box Hill Open Melbourne AUS 2018-10-12
RcRownchangeKK*chgGame
 1850 1920 5.00 7 0.94 40 37.60 
  Van Sebille, Sulia 1520  * AUS1.0010.08403.20 
  Flude, David A 1520  * AUS1.0010.08403.20 
  Prakash, Satya 1642 AUS1.0010.17406.80 
  Zou, Brendan 2018 AUS1.0010.634025.20 
  Schon, Eugene f2302 AUS0.5010.414016.40 
  Izzat, Kanan m2320  * AZE0.001-0.0840-3.20 
  Ng, Reiner 1625 AUS0.501-0.3540-14.00 
 * 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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