Rapid: Individual Calculations April 2023
 Khmelev, Mikhail  Total change: -28.40  Rating chartPersonal card
 Serpukhov rapid 2023 Serpukhov RUS 2023-03-05
RcRownchangeKK*chgGame
 1703 1935 5.50 9 -1.42 20 -28.40 
  Lyalenkov, Nikita 1663 RUS1.0010.17203.40 
  Tolstykh, Viktor 1670 RUS0.501-0.3220-6.40 
  Afineevskij, Ilya 1597 RUS1.0010.12202.40 
  Doncev, Alexandr 2273 MDA0.001-0.1220-2.40 
  Frolov, Maxim 1730 RUS0.001-0.7620-15.20 
  Rachkov, Andrey A. 1626 RUS0.501-0.3620-7.20 
  Kuliev, Ivan 1544 RUS1.0010.09201.80 
  Taran, Egor A 1618 RUS0.501-0.3720-7.40 
  Ermolaev, Andrey 1608 RUS1.0010.13202.60 

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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