Individual Calculations January 2009
 Rastvortsev, Yury  Total change: -27.30  Rating chartPersonal card
 Novokuznetsk Chmp. Open 2008 Novokuznetsk RUS 2008-11-22
RcRownchangeKK*chgGame
 2075 1947 0.50 7 -1.82 15 -27.30 
  Vladimirov, Mikhail 2159 RUS0.001-0.2315-3.45 
  Shukan, Mikhail 2104 RUS0.001-0.2915-4.35 
  Izmestiev, Ilija 2049 RUS0.001-0.3615-5.40 
  Korolkov, Vladimir 2120 RUS0.5010.23153.45 
  Alalykin, Arkadiy 2056 RUS0.001-0.3515-5.25 
  Vorobyova, Alyona 1890 RUS0.001-0.5815-8.70 
  Amzorov, Anatoliy 2146 RUS0.001-0.2415-3.60 

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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