Rapid: Individual Calculations March 2023
 Krupenko, Polina  Total change: 5.60  Rating chartPersonal card
 Krasnoyarsk region rapid championship 2023 Krasnoyarsk RUS 2023-02-17
RcRownchangeKK*chgGame
 1638 1612 4.00 8 0.14 40 5.60 
  Bura, Oleg 2028 RUS0.001-0.0740-2.80 
  Dominov, Ilya 1255 RUS1.0010.11404.40 
  Kotelevsky, Andrey 1930 RUS0.001-0.1340-5.20 
  Yakimova, Nelli 1313 RUS1.0010.15406.00 
  Tikhonov, Dmitriy 1213 RUS1.0010.08403.20 
  Dobrovolskiy, Roman 2107 RUS0.001-0.0440-1.60 
  Vlasova, Viktoriya 1401 RUS1.0010.23409.20 
  Stepanenko, Mikhail 1860 RUS0.001-0.1940-7.60 

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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