Individual Calculations April 2023
 Bukreyev, Andriy  Total change: 5.20  Rating chartPersonal card
 2023 Norths Club Championship Tournament 1 Rounds 4-7 plus postponed Sydney AUS 2023-02-28
RcRownchangeKK*chgGame
 2022 1975 2.50 5 0.26 20 5.20 
  Brown, Joshua 1840 AUS0.501-0.1820-3.60 
  Asaka, Samuel 2256 AUS1.0010.842016.80 
  McGowan, Cameron 2166 AUS0.001-0.2520-5.00 
  Champion, Patrick 1956 AUS0.501-0.0320-0.60 
  Fikh, Anthony c1890 AUS0.501-0.1220-2.40 

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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