Rapid: Individual Calculations May 2019
 Kuzmin, Yuri  Total change: 23.60  Rating chartPersonal card
 A.Goldman Memorial 2019 Rapid Seniors St. Petersburg RUS 2019-04-13
RcRownchangeKK*chgGame
 1895 1810 4.00 7 1.18 20 23.60 
  Mazhnikov, Viktor 1659 RUS0.501-0.2020-4.00 
  Lapsakov, Alexander S. 1701 RUS1.0010.35207.00 
  Malakhov, Vladimir P. 2060 RUS0.001-0.1920-3.80 
  Plyatskovskiy, Yuriy 1725 RUS1.0010.38207.60 
  Grigoriev, Yury Z. 1988 RUS0.5010.23204.60 
  Turikov, Viktor f2145 RUS1.0010.882017.60 
  Vager, Boris f1988 RUS0.001-0.2720-5.40 

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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