Individual Calculations April 2008
 Demidov, Mikhail  Total change: 32.10  Rating chartPersonal card
 22. T.Petrosian Memorial 2008 open Moscow RUS 2008-01-03
RcRownchangeKK*chgGame
 2190 2289 5.50 8 0.48 15 7.20 
  Golomovziuk, Alexey 2033 RUS0.501-0.3115-4.65 
  Dubov, Daniil 2177 RUS1.0010.35155.25 
  Kuchkin, Maksjm 2086 UKR1.0010.24153.60 
  Pustovoitova, Daria 2166 RUS1.0010.33154.95 
  Kozlov, Gennady 2224 RUS1.0010.41156.15 
  Charochkina, Daria wm2383 RUS1.0010.63159.45 
  Vdovin, Sergei 2273 RUS0.001-0.5215-7.80 
  Yudin, Ivan 2176 RUS0.001-0.6515-9.75 

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)
 
 Moscow open 2008 A Moscow RUS 2008-02-02
RcRownchangeKK*chgGame
 2427 2289 4.50 9 1.66 15 24.90 
  Safin, Shukhrat g2493 UZB0.001-0.2415-3.60 
  Aleshin, Oleg m2398 RUS1.0010.65159.75 
  Shvedchikov, Anatoli I. m2423 RUS0.001-0.3215-4.80 
  Filipenko, Alexander V m2373 RUS1.0010.62159.30 
  Pustov, Pavel 2413 RUS0.5010.17152.55 
  Balashov, Yuri S g2421 RUS0.5010.18152.70 
  Gorovykh, Eduard m2402 RUS0.5010.15152.25 
  Dudukin, Ilya f2430 RUS1.0010.691510.35 
  Voitsekhovsky, Stanislav g2493 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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