Individual Calculations January 2009
 Bychkov, Sergey  Total change: -27.60  Rating chartPersonal card
 Tver October 2008 Rtg Tver RUS 2008-10-02
RcRownchangeKK*chgGame
 2353 2255 1.50 9 -1.84 15 -27.60 
  Lobachev, Yury 2345 RUS0.5010.12151.80 
  Kornilov, Anatoly m2367 RUS0.001-0.3515-5.25 
  Rudenko, Vladimir 2314 RUS0.001-0.4215-6.30 
  Kozyrev, Alexander m2501 RUS0.001-0.1915-2.85 
  Kalchenko, Valeriy 2314 RUS0.001-0.4215-6.30 
  Stoletov, Gennadi f2297 RUS0.001-0.4415-6.60 
  Guslov, Evgeny 2262 RUS1.0010.51157.65 
  Kosoturov, Alexander m2467 RUS0.001-0.2315-3.45 
  Markov, Anatoliy 2314 RUS0.001-0.4215-6.30 

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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