Individual Calculations May 2020
 Feldman, Vladimir  Total change: -36.00  Rating chartPersonal card
 2020 Norths Club Championship Sydney AUS 2020-02-11
RcRownchangeKK*chgGame
 2016 2134 1.50 5 -1.80 20 -36.00 
  Champion, Patrick 1961 AUS0.001-0.7320-14.60 
  Zheng, Marco Le Lun 2017 AUS1.0010.34206.80 
  Ng, Clive c2033 AUS0.001-0.6420-12.80 
  Bukreyev, Andriy 2028 AUS0.501-0.1420-2.80 
  Papantoniou, John 2039 AUS0.001-0.6320-12.60 

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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