Individual Calculations January 2009
 Sazonov, Artem  Total change: -22.35  Rating chartPersonal card
 Zvenigorod Autumn 2008 open B Zvenigorod RUS 2008-09-25
RcRownchangeKK*chgGame
 2134 2185 3.00 8 -1.49 15 -22.35 
  Kovtunenko, Alexandr 2246 RUS0.001-0.4215-6.30 
  Vladimirov, Mikhail A. 2078 RUS1.0010.35155.25 
  Chasovnikova, Eugenia wm2284 RUS0.001-0.3615-5.40 
  Vlasov, Vladimir 2026 RUS1.0010.29154.35 
  Tarasova, Viktoriya wm2290 RUS0.001-0.3615-5.40 
  Mihnenko, Nikita 1924 RUS1.0010.18152.70 
  Kiselev, Alexander S. f2267 RUS0.001-0.3915-5.85 
  Grigoryeva, Olga A. 1960 RUS0.001-0.7815-11.70 

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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