Rapid: Individual Calculations June 2021
 Lukjanov, Boris N  Total change: -17.20  Rating chartPersonal card
 Rapid - Academician Nikolay Yanenko Memorial 2021 Novosibirsk RUS 2021-05-22
RcRownchangeKK*chgGame
 1925 2104 4.50 8 -0.86 20 -17.20 
  Brodetskiy, Vladimir 1563 RUS1.0010.03200.60 
  Prokofiev, Matvey 2111 RUS0.5010.01200.20 
  Kononov, Aleksander 2129 FRA0.001-0.4720-9.40 
  Akishev, Alexander 1907 RUS0.501-0.2520-5.00 
  Kachkin, Konstantin 1994 RUS0.501-0.1520-3.00 
  Nekrasov, Vyacheslav A 1521 RUS1.0010.02200.40 
  Podberezko, Pavel 2136 RUS0.001-0.4620-9.20 
  Krasnov, Yury 2040 RUS1.0010.41208.20 

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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