Rapid: Individual Calculations September 2022
 Sudakov, Aleksandr V  Total change: 28.20  Rating chartPersonal card
 STEINITZ CHESS CUP 2022. Rapid B St. Petersburg RUS 2022-08-06
RcRownchangeKK*chgGame
 1176 1297 4.50 8 -0.73 20 -14.60 
  Matyushina, Varvara 1039 RUS1.0010.18203.60 
  Stepanskii, Leonid 1060 RUS0.001-0.8020-16.00 
  Shemets, Anastasia 1087 RUS0.501-0.2720-5.40 
  Osoblivaya, Darya Ar 1206 RUS1.0010.38207.60 
  Tobolich, Danila 1378 RUS1.0010.612012.20 
  Bazyleva, Margarita 1254 RUS0.001-0.5620-11.20 
  Bazhenkov, Mikhail 1120 RUS0.001-0.7320-14.60 
  Baranov, Aleksandr A 1265 RUS1.0010.46209.20 

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)
 
 Petersburg Summer 2022 Rapid Grand-Prix St. Petersburg RUS 2022-08-27
RcRownchangeKK*chgGame
 1668 1297 3.50 9 2.14 20 42.80 
  Yakimova, Mariya wf2018 RUS0.001-0.0120-0.20 
  Kazakevich, Grigoriy 1911 RUS0.001-0.0220-0.40 
  Krukovsky, Alexander 1729 RUS0.001-0.0720-1.40 
  Gadasin, Ivan 1179 RUS1.0010.34206.80 
  Igumnov, Nikita 1631 RUS0.001-0.1220-2.40 
  Yakovlev, Yuri S. 1666 RUS0.5010.40208.00 
  Chereshkevich, Yuri 1651 RUS0.001-0.1120-2.20 
  Arutyunova, Yuliya 1632 RUS1.0010.882017.60 
  Skrobat, Dmitriy 1596 RUS1.0010.852017.00 

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)
 

 

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