Rapid: Individual Calculations September 2021
 Somkin, Ilya  Total change: 10.20  Rating chartPersonal card
 Chelyabinsk region 2021 Rapid - B15 Chelyabinsk RUS 2021-08-28
RcRownchangeKK*chgGame
 1424 1751 7.50 9 0.51 20 10.20 
  Gubaidullin, Gleb 1224 RUS1.0010.03200.60 
  Smirnov, Vladimir 1263 RUS1.0010.04200.80 
  Zhuravlev, Artem V 1018 RUS0.001-0.9920-19.80 
  Vakhtin, Petr 1794 RUS1.0010.562011.20 
  Tretyakov, Matvei 1166 RUS1.0010.02200.40 
  Isaev, Alexey 1686 RUS1.0010.41208.20 
  Drozdov, Maksim 1814 RUS1.0010.592011.80 
  Korolenko, Artem 1607 RUS0.501-0.1920-3.80 
  Chvanov, Ilia 1243 RUS1.0010.04200.80 

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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