Individual Calculations April 2009
 Grebnev, Andrei  Total change: -57.00  Rating chartPersonal card
 Yoshkar-Ola Chmp. 2009 Rtg Yoshkar-Ola RUS 2009-02-04
RcRownchangeKK*chgGame
 2145 2207 4.00 11 -2.28 25 -57.00 
  Soldatov, Alexander 1857 RUS1.0010.11252.75 
  Bushkov, Alexander V. f2295 RUS0.001-0.3825-9.50 
  Bushkov, Vladimir 2180 RUS0.001-0.5425-13.50 
  Kuznetsov, Nikolay P. f2372 RUS1.0010.722518.00 
  Emelianov, Fedor 2153 RUS0.501-0.0825-2.00 
  Ibraev, Vasilij f2268 RUS0.001-0.4225-10.50 
  Nekrasov, Evgeny G. f2172 RUS0.501-0.0525-1.25 
  Chepaikin, Anatoly 1857 RUS1.0010.11252.75 
  Shabalin, Evgeny 2219 RUS0.001-0.4825-12.00 
  Stepulev, Andrey 2067 RUS0.001-0.6925-17.25 
  Scherbakov, Valeri 2153 RUS0.001-0.5825-14.50 

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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