Individual Calculations September 2012
 Sandrakov, Pavel  Total change: 8.70  Rating chartPersonal card
 Novosibirsk-gorodok 2012 open Novosibirsk RUS 2012-08-01
RcRownchangeKK*chgGame
 2023 1933 3.00 7 0.29 30 8.70 
  Kuznetsov, Evgeny 2184 RUS0.5010.31309.30 
  Chesnokov, Gennady 2020 RUS0.001-0.3830-11.40 
  Sergunov, Evgeny 1956 RUS0.5010.03300.90 
  Kotov, Dmitry Ig. 1874 RUS1.0010.423012.60 
  Sinitsin, Roman 2201 RUS0.001-0.1730-5.10 
  Geniman, Maksim 1897 RUS0.001-0.5530-16.50 
  Kachkin, Konstantin 2026 RUS1.0010.633018.90 

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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