Rapid: Individual Calculations October 2021
 Poletaev, Vitaly  Total change: 9.40  Rating chartPersonal card
 UR CUP 2021 rpd (SCK_3) Izhevsk RUS 2021-09-08
RcRownchangeKK*chgGame
 1578 1772 4.00 7 -0.70 20 -14.00 
  Shklyaev, Dmitry 1037 RUS1.0010.01200.20 
  Baranov, Sergey 2051 RUS0.001-0.1620-3.20 
  Razbaev, Nikita 1321 RUS1.0010.06201.20 
  Nagovitsin, Sergey 1717 RUS0.001-0.5820-11.60 
  Sazonov, Anatoliy 1669 RUS1.0010.36207.20 
  Ledenev, Petr 1668 RUS0.001-0.6420-12.80 
  Mokrushin, Yury 1580 RUS1.0010.25205.00 

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)
 
 UR CUP 2021 rpd (SCK_4) Izhevsk RUS 2021-09-23
RcRownchangeKK*chgGame
 1720 1772 4.50 6 1.17 20 23.40 
  Petukhov, Igor 1527 RUS1.0010.20204.00 
  Yakovlev, Sergey 2099 RUS1.0010.872017.40 
  Sazonov, Anatoliy 1669 RUS1.0010.36207.20 
  Baranov, Sergey 2051 RUS0.001-0.1620-3.20 
  Razbaev, Nikita 1321 RUS0.501-0.4420-8.80 
  Maksimov, Mikhail 1652 RUS1.0010.34206.80 

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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