Blitz: Individual Calculations January 2023
 Petukhov, Igor  Total change: 17.20  Rating chartPersonal card
 UR Cup 2022 blz (SCK st. 15) Izhevsk RUS 2022-12-09
RcRownchangeKK*chgGame
 1840 1698 7.00 18 0.78 20 15.60 
  Nagovitsin, Sergey 1792 RUS0.001-0.3720-7.40 
  Baranov, Sergey 2091 RUS0.001-0.0820-1.60 
  Ledenev, Petr 1803 RUS1.0010.642012.80 
  Kiselev, Sergey 1662 RUS0.001-0.5520-11.00 
  Zhujkov, Vyacheslav 1633 RUS0.001-0.5920-11.80 
  Yakovlev, Sergey 2160 RUS0.001-0.0520-1.00 
  Pupyshev, Mikhail 1651 RUS1.0010.43208.60 
  Poletaev, Vitaly 1973 RUS1.0010.832016.60 
  Trubacheva, Lidia 1795 RUS0.001-0.3720-7.40 
  Nagovitsin, Sergey 1792 RUS0.001-0.3720-7.40 
  Baranov, Sergey 2091 RUS1.0010.922018.40 
  Ledenev, Petr 1803 RUS0.001-0.3620-7.20 
  Kiselev, Sergey 1662 RUS1.0010.45209.00 
  Zhujkov, Vyacheslav 1633 RUS0.001-0.5920-11.80 
  Yakovlev, Sergey 2160 RUS0.001-0.0520-1.00 
  Pupyshev, Mikhail 1651 RUS1.0010.43208.60 
  Trubacheva, Lidia 1795 RUS0.001-0.3720-7.40 
  Poletaev, Vitaly 1973 RUS1.0010.832016.60 

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)
 
 UR Cup 2022 blz (SCK st. 17) Izhevsk RUS 2022-12-26
RcRownchangeKK*chgGame
 1828 1698 4.00 11 0.08 20 1.60 
  Karandin, Alexey V. 1794 RUS0.5010.13202.60 
  Shcherbakov, Alexander V. 1722 RUS0.001-0.4720-9.40 
  Poletaev, Vitaly 1973 RUS0.001-0.1720-3.40 
  Zhujkov, Vyacheslav 1633 RUS0.501-0.0920-1.80 
  Baranov, Sergey 2091 RUS0.001-0.0820-1.60 
  Nagovitsin, Alexander R. 1729 RUS0.001-0.4620-9.20 
  Yakovlev, Sergey 2160 RUS0.001-0.0520-1.00 
  Kiselev, Sergey 1662 RUS0.001-0.5520-11.00 
  Kotchnev, Andrey 1897 RUS1.0010.762015.20 
  Trubacheva, Lidia 1795 RUS1.0010.632012.60 
  Pupyshev, Mikhail 1651 RUS1.0010.43208.60 

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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