Blitz: Individual Calculations April 2023
 Amelichkin, Nikolay  Total change: -16.80  Rating chartPersonal card
 Blitz Moscow seniors 2023 Moscow RUS 2023-02-26
RcRownchangeKK*chgGame
 1821 1697 2.50 9 -0.84 20 -16.80 
  Melnik, Sergey 2089 RUS0.001-0.0820-1.60 
  Mechitov, Vladimir 2227 RUS0.001-0.0320-0.60 
  Varypaev, Leonid 1444 RUS0.501-0.3120-6.20 
  Nogaev, Gennadiy 1640 RUS1.0010.42208.40 
  Rosanov, Lev I. 1859 RUS0.001-0.2920-5.80 
  Dubrovin, Anatoly 1875 RUS0.001-0.2720-5.40 
  Darjin, Nikolay 1664 RUS1.0010.45209.00 
  Raisov, Erkesh 1804 RUS0.001-0.3520-7.00 
  Rakhmatulaev, Konstantin 1787 UZB0.001-0.3820-7.60 

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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