Individual Calculations May 2020
 Bukreyev, Andriy  Total change: 11.00  Rating chartPersonal card
 2020 Norths Club Championship Sydney AUS 2020-02-11
RcRownchangeKK*chgGame
 2036 2028 3.50 6 0.55 20 11.00 
  Rodgers, Jack 2125 AUS0.5010.13202.60 
  Tefanis, Frank 1967 AUS0.501-0.0820-1.60 
  Zheng, Marco Le Lun 2017 AUS1.0010.48209.60 
  Feldman, Vladimir m2134 AUS0.5010.14202.80 
  Bayaca, Sterling 2010 AUS0.501-0.0320-0.60 
  Champion, Patrick 1961 AUS0.501-0.0920-1.80 

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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