Rapid: Individual Calculations October 2019
 Trofimchuk, Vladimir  Total change: 15.60  Rating chartPersonal card
 St. Petersburg Seniors Rapid Championship 2019 St. Petersburg RUS 2019-09-16
RcRownchangeKK*chgGame
 1905 1737 4.00 9 1.37 20 27.40 
  Aralov, Viktor 2050 RUS0.001-0.1420-2.80 
  Korolikhin, Valentin 1928 RUS0.001-0.2520-5.00 
  Gusev, Boris 1526 RUS1.0010.23204.60 
  Kalyanov, Yury 1893 RUS1.0010.712014.20 
  Gilman, Pavel 2023 RUS0.001-0.1620-3.20 
  Lutovinov, Alexander 2017 RUS1.0010.842016.80 
  Malakhov, Vladimir P. 2014 RUS0.001-0.1720-3.40 
  Stepanov, Viktor 1844 RUS0.001-0.3520-7.00 
  Moldavskiy, Boris 1853 RUS1.0010.662013.20 

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)
 
 Pushkin 2019 Tourism Day Rapid St. Petersburg RUS 2019-09-28
RcRownchangeKK*chgGame
 1719 1737 3.00 7 -0.59 20 -11.80 
  Piryazev, Viktor 1349 RUS1.0010.09201.80 
  Biriukov, Oleg V. m2081 RUS0.001-0.1220-2.40 
  Lipaev, Georgiy 1405 RUS1.0010.12202.40 
  Bystrov, Sergej M. m2048 RUS0.001-0.1420-2.80 
  Kobak, Polina 1453 RUS1.0010.16203.20 
  Zheleznyakov, Peter 1834 RUS0.001-0.3720-7.40 
  Suponin, Vladimir 1860 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)
 

 

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