Individual Calculations April 2009
 Semenov, Viktor  Total change: -17.10  Rating chartPersonal card
 Moscow open 2009 B Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 1975 2126 3.00 6 -1.14 15 -17.10 
  Kachar, Vladimir 2295 RUS0.001-0.2815-4.20 
  Mihnenko, Nikita 1955 RUS1.0010.27154.05 
  Kanjaryan, Vladimir 1878 ARM0.501-0.3115-4.65 
  Abdrakhmanov, Ramiss 1863 RUS1.0010.18152.70 
  Vavulin, Maksim 1857 RUS0.001-0.8315-12.45 
  Rakhmatulaev, Konstantin 2002 UZB0.501-0.1715-2.55 

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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