Individual Calculations December 2022
 Bhaumik, Ronen  Total change: 27.00  Rating chartPersonal card
 2022 Rooty Hill Open Rounds 5-8 Sydney AUS 2022-11-01
RcRownchangeKK*chgGame
 1593 1638 3.00 3 1.35 20 27.00 
  Cyriac, Jose 1360 AUS1.0010.17203.40 
  Rahman, Tarek 1596 AUS1.0010.44208.80 
  Cabilin, Jeff c1823 AUS1.0010.742014.80 

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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