Blitz: Individual Calculations July 2021
 Demchenko, Svitlan  Total change: -18.20  Rating chartPersonal card
 8th Cherry Blossom Classic - Blitz Dulles, Virginia USA 2021-05-29
RcRownchangeKK*chgGame
 1909 2090 5.00 9 -0.91 20 -18.20 
  Ruiz C, Joshua D g2529 COL0.001-0.0620-1.20 
  Pakh, Alex 1868 USA0.001-0.7820-15.60 
  Fishbein, Mitch 1907 USA1.0010.26205.20 
  Belachew, Kebadu 1913 ETH0.001-0.7320-14.60 
  Malyshev, Roman P 2155 RUS0.001-0.4120-8.20 
  Baim, Elvin 1486 AZE1.0010.02200.40 
  Yang, Maxwell Z 1355 USA1.0010.01200.20 
  Miller, Daniel 2191 USA1.0010.642012.80 
  Moor, Nathaniel P 1777 USA1.0010.14202.80 

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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