Individual Calculations May 2012
 Prokhorenko, Alexander  Total change: 17.40  Rating chartPersonal card
 Novosibirsk region seniors-2012 open Novosibirsk RUS 2012-02-02
RcRownchangeKK*chgGame
 1932 1859 4.00 7 1.16 15 17.40 
  Litvinov, Yury 2024 RUS0.001-0.2815-4.20 
  Klyushnichenko, Victor 1985 RUS0.001-0.3315-4.95 
  Agafonov, Evgeny 1633 RUS1.0010.21153.15 
  Shilenko, Vladimir 2130 RUS0.001-0.1715-2.55 
  Smirnova, Elena 1861 RUS1.0010.50157.50 
  Glazkov, Leonid 1905 RUS1.0010.56158.40 
  Merkuriev, Vyacheslav 1985 RUS1.0010.671510.05 

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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