Individual Calculations July 2012
 Chigvintsev, Andrei  Total change: 12.80  Rating chartPersonal card
 Novosibirsk – Acadåmgorodok 2012 open Novosibirsk RUS 2012-06-02
RcRownchangeKK*chgGame
 2142 2343 8.00 9 1.28 10 12.80 
  Shevchenko, Vitaly 2081 RUS1.0010.18101.80 
  Kaplin, Victor 2147 RUS1.0010.25102.50 
  Garder, Igor 2225 RUS1.0010.34103.40 
  Nikolaev, Alexander 2204 RUS1.0010.31103.10 
  Prokhorov, Ivan 2116 RUS1.0010.21102.10 
  Rodionova, Daria 1992 RUS1.0010.11101.10 
  Bykov, Mikhail 2179 RUS1.0010.28102.80 
  Popov, Roman m2338 RUS0.001-0.5110-5.10 
  Chesnokov, Gennady 1994 RUS1.0010.11101.10 

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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