Individual Calculations January 2011
 Botoyan, Smbat  Total change: 20.55  Rating chartPersonal card
 International Chess Festival "Plaza 2010" Kislovodsk RUS 2010-12-10
RcRownchangeKK*chgGame
 2252 2194 4.00 6 1.37 15 20.55 
  Gerliani, Roin 1920 RUS1.0010.17152.55 
  Gabrielian, Artur g2541 RUS0.001-0.1115-1.65 
  Cherepahin, Anatoly 2017 RUS1.0010.27154.05 
  Grigoryan, Artur f2408 RUS1.0010.771511.55 
  Lugovskoy, Maxim 2131 RUS1.0010.41156.15 
  Tarlev, Konstantin m2497 UKR0.001-0.1415-2.10 

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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