Individual Calculations November 2019
 Chai, Kang  Total change: 5.60  Rating chartPersonal card
 2019 Box Hill Winter Swiss Melbourne AUS 2019-08-30
RcRownchangeKK*chgGame
 1568 1692 4.00 6 0.28 20 5.60 
  Jiang, Renfei 1294 AUS1.0010.08201.60 
  Sanusi-Goh, Gavyn 1351 AUS0.501-0.3820-7.60 
  Fan, Chloe 1292  * AUS1.0010.08201.60 
  Ng, Reiner 1757 AUS1.0010.592011.80 
  Zou, Brendan 1961 AUS0.5010.33206.60 
  Ahmer, Axel 1753 AUS0.001-0.4220-8.40 
 * 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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