Rapid: Individual Calculations May 2021
 Pishchalnikov, Roman A.  Total change: 54.20  Rating chartPersonal card
 I.A.Bocharov Memorial Rapid Open 2021 Borisoglebsk RUS 2021-04-03
RcRownchangeKK*chgGame
 1772 1739 5.50 9 1.61 20 32.20 
  Shamshina, Evgeniya 1169 RUS1.0010.02200.40 
  Mikhnenko, Alexander c2031 RUS0.5010.35207.00 
  Gorshenev, Alexey 1951 RUS0.5010.27205.40 
  Pershutkin, Aleksey I 1639 RUS0.501-0.1420-2.80 
  Shcherbashin, Roman 1890 RUS0.001-0.3020-6.00 
  Maslakov, Fyodor 1635 RUS1.0010.36207.20 
  Malikov, Sergey 1759 RUS1.0010.532010.60 
  Titov, Sergey 1910 RUS1.0010.732014.60 
  Geranichev, Mikhail 1965 RUS0.001-0.2120-4.20 

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)
 
 Sergievskiy Memorial Rapid 2021 Cheboksary RUS 2021-04-09
RcRownchangeKK*chgGame
 1764 1739 4.50 9 0.11 20 2.20 
  Kanter, Eduard m2234 RUS0.001-0.0420-0.80 
  Dimitriev, Sergey 1397 RUS1.0010.12202.40 
  Grigoriev, Andrey S. 2078 RUS0.001-0.1220-2.40 
  Grigoriev, Nikolay 1458 RUS0.001-0.8420-16.80 
  Ivanova, Tatyana 1457 RUS1.0010.16203.20 
  Minaev, Ilya 1469 RUS1.0010.17203.40 
  Palin, Denis 2091 RUS0.5010.39207.80 
  Chigaeva, Anastasia wf1927 RUS0.001-0.2620-5.20 
  Meshkov, Mikhail A 1763 RUS1.0010.532010.60 

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)
 
 Tambov Region Rapid Chess Championship 2021 Tambov RUS 2021-04-17
RcRownchangeKK*chgGame
 1912 1739 3.00 7 0.99 20 19.80 
  Fedotov, Sergey A. 2074 RUS0.5010.38207.60 
  Shvadchenko, Grigory F. 1915 RUS0.5010.23204.60 
  Gorshechnikov, Andrey V. 1936 RUS0.001-0.2520-5.00 
  Chernikov, Aleksey I 1796 RUS1.0010.582011.60 
  Gurov, Ivan S. 2033 RUS0.5010.35207.00 
  Abashkin, Aleksandr P. 1895 RUS0.5010.21204.20 
  Pchelintsev, Anton 1733 RUS0.001-0.5120-10.20 

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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