Individual Calculations July 2019
 Joseph, Baby  Total change: -22.80  Rating chartPersonal card
 2019 Rooty Hill Winter Swiss Sydney AUS 2019-04-15
RcRownchangeKK*chgGame
 1449 1580 2.00 5 -1.14 20 -22.80 
  Siva Sankaran, Anup Kumar 1751 IND0.001-0.2720-5.40 
  Wen, Aiden 1253 AUS1.0010.13202.60 
  Anup Kumar, Vihaan 1216 AUS1.0010.10202.00 
  Cabilin, Jeff c1845 AUS0.001-0.1820-3.60 
  Rupasinghe, Chanya 1180  * AUS0.001-0.9220-18.40 
 * 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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