Blitz: Individual Calculations November 2021
 Simkin, Alexander  Total change: 17.20  Rating chartPersonal card
 Petrograd 2021 Blitz St. Petersburg RUS 2021-10-10
RcRownchangeKK*chgGame
 1788 1511 1.00 6 -0.17 20 -3.40 
  Tsapko, Dmitry 2078 RUS0.001-0.0220-0.40 
  Kopylov, Yuriy 1865 RUS0.001-0.1120-2.20 
  Nedilskiy, Igor 1748 RUS0.001-0.2020-4.00 
  Puzyrevsky, Semen 1763 RUS0.001-0.1920-3.80 
  Penkov, Aleksey 1642 RUS1.0010.682013.60 
  Surkova, Sofya 1633 RUS0.001-0.3320-6.60 

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)
 
 Neva Open Blitz-G St. Petersburg RUS 2021-10-17
RcRownchangeKK*chgGame
 1662 1511 4.50 10 1.03 20 20.60 
  Utemisov, Damir 1991 KAZ0.001-0.0520-1.00 
  Demyanov, Evgeniy 1186 RUS1.0010.13202.60 
  Zaitsev, Fedor 1818 RUS0.001-0.1420-2.80 
  Uzhegova, Sofia 1361 RUS1.0010.30206.00 
  Ibragimov, Zukhrab 1876 RUS0.001-0.1020-2.00 
  Leschenko, Andrey 2058 RUS0.001-0.0320-0.60 
  Belov, Vadim V 1092 RUS1.0010.07201.40 
  Mkrtychanz, Sergey 1655 RUS1.0010.692013.80 
  Chervyakova, Tatiana 1847 RUS0.001-0.1220-2.40 
  Simakov, Vadim 1735 RUS0.5010.28205.60 

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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