Individual Calculations September 2022
 Hari, Dhruv  Total change: 32.40  Rating chartPersonal card
 2022 Hobsons Bay Koshnitsky Cup Rounds 1-4 Melbourne AUS 2022-08-02
RcRownchangeKK*chgGame
 1664 1379 1.50 3 0.81 40 32.40 
  Whitford, Matthew 1543 AUS0.5010.22408.80 
  Hogg, Dean 2002 AUS0.001-0.0140-0.40 
  Kirk, Ian 1448 AUS1.0010.604024.00 

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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