Rapid: Individual Calculations January 2023
 Simkin, Alexander  Total change: 56.00  Rating chartPersonal card
 St. Petersburg Seniors Rapid Championship 2022 St. Petersburg RUS 2022-12-01
RcRownchangeKK*chgGame
 1834 1534 5.00 9 3.42 20 68.40 
  Grigoriev, Yury Z. 1936 RUS1.0010.922018.40 
  Erukhimov, Arkady 1995 RUS0.001-0.0520-1.00 
  Nakhodkin, Gennadiy 1993 RUS0.001-0.0520-1.00 
  Tolkachev, Vladimir 1790 RUS0.001-0.1920-3.80 
  Kuptsov, Ivan 1603 RUS1.0010.602012.00 
  Smirnov, Vladimir G. 1783 RUS1.0010.812016.20 
  Baibordin, Vsevolod 1699 RUS1.0010.722014.40 
  Kostyuchenko, Vladimir 2014 RUS0.001-0.0520-1.00 
  Penkov, Aleksey 1689 RUS1.0010.712014.20 

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)
 
 CAPABLANKA CHESS CUP 2022. Rapid A St. Petersburg RUS 2022-12-24
RcRownchangeKK*chgGame
 1545 1534 3.50 9 -1.17 20 -23.40 
  Kundianok, Vladislav f2248 RUS0.001-0.0120-0.20 
  Duzhev, Artem 1262 RUS0.001-0.8320-16.60 
  Yakovlev, Ivan D 1186 RUS1.0010.11202.20 
  Pustynnikov, Ilya 1261 RUS1.0010.17203.40 
  Krukouski, Serafim 1633 BLR0.001-0.3620-7.20 
  Dmitriev, Maksim S 1315 RUS0.501-0.2820-5.60 
  Simonov, Aleksandr Y 1646 RUS1.0010.652013.00 
  Tiulyagin, Matvey 1605 RUS0.001-0.4020-8.00 
  Simakov, Vadim 1753 RUS0.001-0.2220-4.40 

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)
 
 Ya.D. Zinder Memorial 2022 St. Petersburg RUS 2022-12-26
RcRownchangeKK*chgGame
 1707 1534 3.00 8 0.55 20 11.00 
  Osmolny, Vladimir I. f2008 RUS0.001-0.0520-1.00 
  Kropochev, Valeriy 1668 RUS0.001-0.3220-6.40 
  Biyachuev, Minkail 1248 RUS1.0010.16203.20 
  Morozov, Mikhail Vas. 1545 RUS0.001-0.4820-9.60 
  Pashkov, Vladimir M. 1723 RUS1.0010.752015.00 
  Tolkachev, Vladimir 1790 RUS0.001-0.1920-3.80 
  Estrin, Mark 1939 RUS0.001-0.0820-1.60 
  Nedilskiy, Igor 1737 RUS1.0010.762015.20 

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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