Individual Calculations January 2009
 Vorobyova, Alyona  Total change: 27.75  Rating chartPersonal card
 Novokuznetsk Chmp. Open 2008 Novokuznetsk RUS 2008-11-22
RcRownchangeKK*chgGame
 2013 1890 3.50 7 1.11 25 27.75 
  Shukan, Mikhail 2104 RUS0.001-0.2325-5.75 
  Amzorov, Anatoliy 2146 RUS0.001-0.1925-4.75 
  Denisov, Alexander Grig. 1972 RUS0.5010.11252.75 
  Rogov, Igor 1977 RUS0.001-0.3825-9.50 
  Bodak, Artem 1905 RUS1.0010.522513.00 
  Rastvortsev, Yury 1947 RUS1.0010.582514.50 
  Denisova, Natalia 2043 RUS1.0010.702517.50 

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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