Individual Calculations April 2009
 Osadchy, Viktor S.  Total change: 51.90  Rating chartPersonal card
 Fryazino Chmp. 2008 Rtg Fryazino RUS 2008-12-21
RcRownchangeKK*chgGame
 2179 2090 7.00 9 3.46 15 51.90 
  Budin, Viktor S. 2060 RUS1.0010.46156.90 
  Vakhlamov, Igor L. 2131 RUS0.5010.06150.90 
  Chernobay, Artem 2422 RUS1.0010.881513.20 
  Tugarinov, Vladimir M. 2065 RUS1.0010.47157.05 
  Losev, Dmitry m2325 RUS1.0010.791511.85 
  Krotov, Valery S. 2074 RUS0.501-0.0215-0.30 
  Khudov, Mikhail 2206 RUS1.0010.66159.90 
  Vul, Arkadi Eremeevich g2351 RUS0.001-0.1815-2.70 
  Nersesian, Vagram 1973 RUS1.0010.34155.10 

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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