Rapid: Individual Calculations March 2023
 Koseyan, Stepan  Total change: -43.40  Rating chartPersonal card
 AB-avto-2023 (rapid) Chaltyr RUS 2023-02-26
RcRownchangeKK*chgGame
 1929 1944 2.00 8 -2.17 20 -43.40 
  Polkovnikyan, Artem 2027 RUS0.001-0.3920-7.80 
  Kruglikov, Petr 2099 RUS0.001-0.2920-5.80 
  Bogdanov, Rodion 1783 RUS0.001-0.7120-14.20 
  Khantimeryan, Sarkis 1980 RUS0.5010.05201.00 
  Gulinsky, Vladimir 1817 RUS1.0010.33206.60 
  Khoshafyan, Bagdasar 1878 RUS0.501-0.0920-1.80 
  Lipchanskiy, Vladimir 1904 RUS0.001-0.5620-11.20 
  Chudnov, Mikhail 1940 RUS0.001-0.5120-10.20 

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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