Rapid: Individual Calculations September 2021
 Kobozeva, Viktoria  Total change: 7.80  Rating chartPersonal card
 Estafeta pokoleniy rapid Dubna RUS 2021-07-31
RcRownchangeKK*chgGame
 1805 1932 5.50 9 0.39 20 7.80 
  Merkulov, Danila 1247 RUS1.0010.01200.20 
  Malakhova, Maria 1197 RUS1.0010.01200.20 
  Sepp, Yuri 1787 RUS1.0010.31206.20 
  Volkov, Sergei f2340 RUS0.001-0.0820-1.60 
  Dobrovolsky, Konstantin 2237 RUS0.5010.36207.20 
  Sergeev, Igor f2105 RUS0.001-0.2720-5.40 
  Abramov, Vladimir 1665 RUS1.0010.18203.60 
  Lashko, Maksim 1486 RUS1.0010.06201.20 
  Klichev, Mikhail f2182 RUS0.001-0.1920-3.80 

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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