Individual Calculations April 2023
 Juri, Daniel  Total change: -69.20  Rating chartPersonal card
 2023 Chess Artists Club Championship Rounds 5-7 Melbourne AUS 2023-03-05
RcRownchangeKK*chgGame
 1744 2139 1.00 3 -1.73 40 -69.20 
  Kalina, Leo 1669 AUS0.001-0.9540-38.00 
  Bekker, Gary D c1739  * AUS1.0010.08403.20 
  Hartley, James 1825 AUS0.001-0.8640-34.40 
 * 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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