Individual Calculations July 2022
 Lee, Lachlan  Total change: -78.40  Rating chartPersonal card
 2022 Box Hill Club Championship Division 2 Rounds 7-9 Melbourne AUS 2022-06-03
RcRownchangeKK*chgGame
 1548 1792 1.00 2 -0.54 40 -21.60 
  Hawkins, Sean 1705 AUS0.001-0.6240-24.80 
  Clark, Peter 1390 AUS1.0010.08403.20 

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)
 
 2022 Victorian Open Melbourne AUS 2022-06-10
RcRownchangeKK*chgGame
 1552 1792 4.00 7 -1.42 40 -56.80 
  Wilford, Harry 1392  * AUS1.0010.08403.20 
  Hong, Wilbur 1518 AUS0.501-0.3340-13.20 
  Cherukuvada, Tejas 1495 AUS1.0010.15406.00 
  Halabe, Adam 1438 AUS1.0010.11404.40 
  Zafirakos, Jesse 1937 AUS0.001-0.3140-12.40 
  Kalina, Leo 1512 AUS0.001-0.8440-33.60 
  Hong, Xavier 1569 AUS0.501-0.2840-11.20 
 * 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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