Individual Calculations June 2022
 Morrison, Jennifer  Total change: -12.00  Rating chartPersonal card
 2022 Box Hill Club Championship Division 2 Rounds 2-6 Melbourne AUS 2022-04-29
RcRownchangeKK*chgGame
 1509 1582 2.00 4 -0.30 40 -12.00 
  Wang, Ruicheng 1890 AUS0.5010.364014.40 
  Fan, Chloe 1625 AUS0.001-0.4440-17.60 
  Lee, Jayden S 1337 AUS0.501-0.3040-12.00 
  De Rooy, Jack 1182  * AUS1.0010.08403.20 
 * 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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