Individual Calculations October 2008
 Ruchkin, Ivan  Total change: -27.60  Rating chartPersonal card
 Vladimir open 2008 A Vladimir RUS 2008-08-12
RcRownchangeKK*chgGame
 2199 2188 3.00 10 -1.84 15 -27.60 
  Belous, Vladimir 2409 RUS0.001-0.2215-3.30 
  Molchanova, Tatjana wm2349 RUS0.001-0.2915-4.35 
  Balashov, Yuri S g2407 RUS0.001-0.2215-3.30 
  Maximov, Anton 2146 RUS0.501-0.0615-0.90 
  Stukopin, Andrey f2277 RUS0.001-0.3815-5.70 
  Timofeev, Mikhail 1876 RUS0.001-0.8615-12.90 
  Ayzatulin, Rostislaw 2034 RUS1.0010.29154.35 
  Kutepov, Alexander 2114 RUS1.0010.40156.00 
  Schepetkova, Margarita 2173 RUS0.001-0.5215-7.80 
  Kurukin, Dmitry 2201 RUS0.5010.02150.30 

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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