Individual Calculations November 2009
 Sychev, Vitaly  Total change: -47.50  Rating chartPersonal card
 18.V.S.Korensky Memorial 2009 open Tambov RUS 2009-08-22
RcRownchangeKK*chgGame
 2093 2079 1.00 6 -1.90 25 -47.50 
  Lukovnikov, Alexander 2350 RUS0.001-0.1725-4.25 
  Schirov, Sergey 1974 RUS0.001-0.6425-16.00 
  Uimenov, Vladimir 2062 RUS1.0010.482512.00 
  Fedotov, Sergey A. 2262 RUS0.001-0.2625-6.50 
  Skakun, Valentina 1829 RUS0.001-0.8125-20.25 
  Akimov, Alexander A 2080 RUS0.001-0.5025-12.50 

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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