Rapid: Individual Calculations April 2017
 Petrov, Ilya S.  Total change: -19.00  Rating chartPersonal card
 Pushkin 2017 Fatherland Defender Day Rapid St. Petersburg RUS 2017-02-25
RcRownchangeKK*chgGame
 1642 1674 2.00 7 -1.80 20 -36.00 
  Lebedev, Evgenii 1842 RUS0.001-0.2820-5.60 
  Usatov, Yuriy 1665 RUS0.001-0.5120-10.20 
  Filimonov, Mikhail 1754 RUS0.001-0.3920-7.80 
  Rozanovich, Arkadiy 1528 RUS0.001-0.7020-14.00 
  Lipaev, Georgiy 1501 RUS1.0010.27205.40 
  Trishkin, Mikhail 1554 RUS1.0010.34206.80 
  Melnik, Semion 1651 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)
 
 Pushkin 2017 Culture Worker Day Rapid St. Petersburg RUS 2017-03-25
RcRownchangeKK*chgGame
 1936 1674 2.00 6 0.85 20 17.00 
  Gorbatenko, Alexander 2026 RUS0.001-0.1120-2.20 
  Shishkin, Semyon 1860 RUS1.0010.742014.80 
  Kiselev, Vladimir 1966 RUS0.001-0.1520-3.00 
  Zhernovoi, Alexey 2074  * RUS0.001-0.0820-1.60 
  Stalmakov, Aleksei 1819 RUS1.0010.692013.80 
  Fokin, Anatoly 1872 RUS0.001-0.2420-4.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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