Individual Calculations September 2012
 Sergunov, Evgeny  Total change: 40.20  Rating chartPersonal card
 Novosibirsk-gorodok 2012 open Novosibirsk RUS 2012-08-01
RcRownchangeKK*chgGame
 1991 1956 5.00 8 1.34 30 40.20 
  Latyev, Yury 2120 RUS0.001-0.2830-8.40 
  Kalabukhov, Bogdan 1877 RUS0.501-0.1130-3.30 
  Geniman, Maksim 1897 RUS1.0010.423012.60 
  Sandrakov, Pavel 1933 RUS0.501-0.0330-0.90 
  Konyukhov, Mikhail 1943 RUS0.501-0.0230-0.60 
  Parkhomenko, Alexander 1921 RUS1.0010.453013.50 
  Belmeskin, Ilia 2235 RUS0.5010.343010.20 
  Efanov, Mikhail 2005 RUS1.0010.573017.10 

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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