Rapid: Individual Calculations May 2021
 Cherenkov, Mikhail Y.  Total change: -10.20  Rating chartPersonal card
 Karelian 2021 rapid chmp Petrozavodsk RUS 2021-04-03
RcRownchangeKK*chgGame
 1781 1741 4.00 10 -0.52 20 -10.40 
  Yachmenev, Mikhail A. 2210 RUS0.001-0.0520-1.00 
  Sklyarova, Sofia 1233 RUS1.0010.04200.80 
  Senyukov, Alexey V. 2013 RUS0.001-0.1720-3.40 
  Skripkina, Ekaterina 1542 RUS1.0010.24204.80 
  Rumak, Mikhail A. 2054 RUS0.001-0.1420-2.80 
  Lapsakov, Alexander S. 1597 RUS1.0010.31206.20 
  Gubaidullin, Mannifanzil A 1900 RUS1.0010.712014.20 
  Puzyrevsky, Boris M. 1900 RUS0.001-0.2920-5.80 
  Fedotov, Alexander V. 1637 RUS0.001-0.6420-12.80 
  Pashkov, Vladimir M. 1723 RUS0.001-0.5320-10.60 

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)
 
 Karelian Olonets Osipov memorial 2021 rapid Olonets RUS 2021-04-25
RcRownchangeKK*chgGame
 1602 1741 5.00 8 0.01 20 0.20 
  Popov, Vladimir 1289 RUS1.0010.06201.20 
  Sharshutin, Sergey M. 1980 RUS0.001-0.2020-4.00 
  Vdovinova, Anastasia 1234 RUS1.0010.04200.80 
  Andronov, Mikhail G. 2039 RUS0.001-0.1520-3.00 
  Duev, Dmitriy 1502 RUS0.001-0.8020-16.00 
  Veretennikova, Galina 1288 RUS1.0010.06201.20 
  Kashin, Konstantin V. 1770 RUS1.0010.542010.80 
  Votev, Danila A. 1715 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)
 

 

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