Individual Calculations November 2009
 Demidov, Mikhail  Total change: 1.95  Rating chartPersonal card
 Moscow - 862 open A Moscow RUS 2009-08-14
RcRownchangeKK*chgGame
 2233 2351 6.00 9 0.13 15 1.95 
  Gorin, Alexandr 2100 RUS0.501-0.3115-4.65 
  Melnik, Viktor 2113 RUS1.0010.20153.00 
  Yudkevich, Mikhail 2159 RUS1.0010.25153.75 
  Omariev, Maksim 2243 RUS1.0010.35155.25 
  Li, Vladimir 2223 RUS0.001-0.6715-10.05 
  Rozanov, Pavel B. f2308 RUS1.0010.44156.60 
  Ulko, Jaroslav m2478 RUS0.001-0.3315-4.95 
  Kulagin, Maxim 2184 RUS1.0010.28154.20 
  Losev, Dmitry m2290 RUS0.501-0.0815-1.20 

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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