Rapid: Individual Calculations May 2019
 Aleksandrov, Yury V.  Total change: -12.40  Rating chartPersonal card
 A.Goldman Memorial 2019 Rapid Seniors St. Petersburg RUS 2019-04-13
RcRownchangeKK*chgGame
 1835 1884 4.50 9 -0.62 20 -12.40 
  Bryndin, Vladimir 2194 RUS0.001-0.1420-2.80 
  Savitskii, Boris 1630 RUS0.001-0.8120-16.20 
  Lapsakov, Alexander S. 1701 RUS0.501-0.2420-4.80 
  Kalinina, Larisa 1774 RUS1.0010.35207.00 
  Ibragimov, Viktor 1881 RUS1.0010.502010.00 
  Malakhov, Vladimir P. 2060 RUS0.001-0.2720-5.40 
  Loboda, Alexey M. 1798 RUS0.001-0.6220-12.40 
  Parfievskiy, Petr 1694 RUS1.0010.25205.00 
  Berestovitskiy, Erlen 1782 RUS1.0010.36207.20 

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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