Individual Calculations April 2018
 Berdnikov, Leonid  Total change: -32.80  Rating chartPersonal card
 Ryazan Champ. 2018 Ryazan RUS 2018-02-01
RcRownchangeKK*chgGame
 1556 1549 4.00 10 -0.82 40 -32.80 
  Kopylov, Victor A. 1728 RUS0.001-0.2740-10.80 
  Korovin, Vladimir 1458 RUS0.501-0.1240-4.80 
  Uvarov, Alexandr 1673 RUS1.0010.674026.80 
  Malyshev, Igor 1748 RUS1.0010.764030.40 
  Pronkin, Artem 1606 RUS0.001-0.4240-16.80 
  Kuprov, Alexandr 1502 RUS0.001-0.5740-22.80 
  Efremov, Arsenii 1289 RUS0.501-0.3240-12.80 
  Tonkachev, Viktor 1217 RUS1.0010.12404.80 
  Sevostjanov, Vladimir N. 1611 RUS0.001-0.4140-16.40 
  Shibaev, Vladimir 1731 RUS0.001-0.2640-10.40 

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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