Rapid: Individual Calculations May 2021
 Vovchik, Vladimir  Total change: -143.00  Rating chartPersonal card
 Karelian 2021 rapid chmp Petrozavodsk RUS 2021-04-03
RcRownchangeKK*chgGame
 1791 1800 2.50 8 -1.57 20 -31.40 
  Seregin, Anton P 1563 RUS1.0010.20204.00 
  Savolainen, Lev P. f1981 RUS0.001-0.2620-5.20 
  Murmanov, Arseny S 1648 RUS0.001-0.7020-14.00 
  Kononov, Vasily I. 1689 RUS0.001-0.6520-13.00 
  Skripkina, Ekaterina 1542 RUS0.501-0.3220-6.40 
  Kondratev, Denis Al. 2022 RUS0.001-0.2220-4.40 
  Razh, Amal 1957 RUS1.0010.712014.20 
  Viushin, Dmitry A. 1922 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)
 
 A.Goldman Memorial 2021 Rapid Seniors St. Petersburg RUS 2021-04-17
RcRownchangeKK*chgGame
 1802 1800 1.00 9 -3.51 20 -70.20 
  Biriukov, Oleg V. m2110 RUS0.001-0.1420-2.80 
  Turikov, Viktor f2019 RUS0.001-0.2220-4.40 
  Estrin, Mark 1893 RUS0.001-0.3720-7.40 
  Stebunov, Alexander A. 1828 RUS0.001-0.4620-9.20 
  Ostrotin, Yuri 1521 RUS1.0010.16203.20 
  Kiselev, Viktor 1773 RUS0.001-0.5420-10.80 
  Sladkov, Andrey 1668 RUS0.001-0.6820-13.60 
  Alekseeva, Galina Nik. 1675 RUS0.001-0.6720-13.40 
  Yakovlev, Yuri S. 1733 RUS0.001-0.5920-11.80 

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)
 
 Karelian Olonets Osipov memorial 2021 rapid Olonets RUS 2021-04-25
RcRownchangeKK*chgGame
 1578 1800 4.50 9 -2.07 20 -41.40 
  Ivanov, Vadim 1271 RUS1.0010.03200.60 
  Andronov, Mikhail G. 2039 RUS0.001-0.2020-4.00 
  Duev, Dmitriy 1502 RUS0.001-0.8520-17.00 
  Mitrushov, Sergey A. 1423 RUS1.0010.09201.80 
  Popov, Vladimir 1289 RUS1.0010.04200.80 
  Votev, Danila A. 1715 RUS0.001-0.6220-12.40 
  Runev, Stepan A. 1676 RUS0.001-0.6720-13.40 
  Stafeev, Vyacheslav A. 1558 RUS1.0010.20204.00 
  Tarasov, Yuri T. 1732 RUS0.501-0.0920-1.80 

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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