Individual Calculations September 2022
 Datar, Tejas  Total change: -11.80  Rating chartPersonal card
 2022 Victorian Championship Rounds 3-7 Melbourne AUS 2022-07-30
RcRownchangeKK*chgGame
 1910 1996 2.50 5 -0.59 20 -11.80 
  Raine, Marcus 1893 AUS0.501-0.1420-2.80 
  Hacche, David J f1922 AUS1.0010.40208.00 
  Zafirakos, Jesse 1982 AUS0.501-0.0220-0.40 
  Wang, Ruicheng 1854 AUS0.001-0.6920-13.80 
  Lim, Cassandra wf1897 AUS0.501-0.1420-2.80 

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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