Blitz: Individual Calculations February 2023
 Malakhov, Vladimir P.  Total change: 4.20  Rating chartPersonal card
 Christmas Blitz 2023 on PS St. Petersburg RUS 2023-01-07
RcRownchangeKK*chgGame
 1782 1691 4.50 10 0.21 20 4.20 
  Bodnaruk, Anastasia mwg2298 RUS0.001-0.0220-0.40 
  Tsapko, Aleksey 1555 RUS1.0010.32206.40 
  Kumargaliev, Marsel 2002 RUS0.001-0.1420-2.80 
  Smirnov, Mark Al. 1442 RUS1.0010.19203.80 
  Zhovner, Kirill 1652 RUS0.501-0.0520-1.00 
  Shalygin, Andrei 2122 RUS0.5010.43208.60 
  Dudkina, Uliana 1855 RUS0.001-0.2820-5.60 
  Gromov, Alexander S 1603 RUS0.001-0.6220-12.40 
  Khramov, Efim 1708 RUS0.5010.02200.40 
  Kiselev, Viktor 1586 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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