Individual Calculations July 2009
 Biryukov, Dmitriy  Total change: -10.95  Rating chartPersonal card
 Intl tmnt Saratov RUS 2009-05-22
RcRownchangeKK*chgGame
 2299 2358 5.50 9 0.27 15 4.05 
  Shlegin, Stanislav f2338 RUS1.0010.47157.05 
  Novitzkij, Dmitrij m2348 BLR0.001-0.5115-7.65 
  Dmitriev, Igor m2346 RUS1.0010.48157.20 
  Grebenschikov, Vladimir m2298 KAZ0.501-0.0815-1.20 
  Pokusaev, Vyacheslav f2230 RUS1.0010.33154.95 
  Pasiev, Rakhim 2255 RUS0.001-0.6415-9.60 
  Skurygin, Anton m2315 KAZ1.0010.44156.60 
  Kazakov, Konstantin 2219 KAZ0.501-0.1915-2.85 
  Shukh, Nikolai f2338 RUS0.501-0.0315-0.45 

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)
 
 Saratov region Chmp. 2009 open Saratov RUS 2009-06-01
RcRownchangeKK*chgGame
 2178 2358 5.50 9 -1.00 15 -15.00 
  Zhizduk, Vladimir 2060 RUS1.0010.15152.25 
  Vetryansky, Vladimir 2193 RUS0.001-0.7215-10.80 
  Rjanova, Valery 2073 RUS1.0010.16152.40 
  Astashin, Alexander 2156 RUS0.501-0.2615-3.90 
  Khromkin, Andrey 2337 RUS0.001-0.5315-7.95 
  Palin, Denis 2008 RUS1.0010.11151.65 
  Efimov, Ivan 2210 RUS1.0010.30154.50 
  Dmitriev, Igor m2346 RUS0.001-0.5215-7.80 
  Abramov, Leonid 2216 RUS1.0010.31154.65 

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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