Rapid: Individual Calculations September 2020
 Sergeev, Yury I.  Total change: -13.60  Rating chartPersonal card
 Tsiolkovsky Memorial 2020 Rapid Kaluga RUS 2020-08-13
RcRownchangeKK*chgGame
 1787 1864 4.00 8 -0.68 20 -13.60 
  Trishin, Maksim 1406 RUS0.001-0.9520-19.00 
  Galustyan, Sergey 1663 RUS1.0010.24204.80 
  Murashko, Vasiliy 1301 RUS1.0010.02200.40 
  Zhelnin, Vladimir V m2372 RUS0.001-0.0420-0.80 
  Kogan, Elvira 1610 RUS0.001-0.8120-16.20 
  Vystavkin, Aleksandr 1868 RUS1.0010.512010.20 
  Perevezentsev, Artem 1811 RUS1.0010.43208.60 
  Bilan, Danila f2262 RUS0.001-0.0820-1.60 

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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