Rapid: Individual Calculations September 2021
 Boykov, Pavel  Total change: 69.40  Rating chartPersonal card
 RAPID Grand Prix of Russia_Memorial of V. I. Zilberstein_A Bryansk RUS 2021-07-29
RcRownchangeKK*chgGame
 2005 1636 3.50 10 2.37 20 47.40 
  Usov, Aleksandr E. 2240 RUS0.001-0.0220-0.40 
  Tsydendambaev, Artur 2023 RUS0.001-0.0920-1.80 
  Popova, Irina 1912 RUS0.001-0.1720-3.40 
  Usacheva, Glafira 1929 RUS0.001-0.1520-3.00 
  Dankin, Maxim 2087 RUS0.001-0.0620-1.20 
  Kachkin, Konstantin 2007 RUS0.5010.40208.00 
  Minakov, Artemij 1837 RUS1.0010.762015.20 
  Efimov, Leonid 2018 RUS1.0010.912018.20 
  Chentsov, Daniil 1991 RUS0.001-0.1120-2.20 
  Arsenov, Anton 2005 RUS1.0010.902018.00 

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)
 
 Astrakhan Chess Festival_Rapid Astrakhan RUS 2021-08-15
RcRownchangeKK*chgGame
 1542 1636 6.50 9 1.10 20 22.00 
  Mankieva, Elizaveta 1308 RUS1.0010.13202.60 
  Sediki, Shapur 1259 RUS1.0010.09201.80 
  Nurkatov, Alisher 1270 RUS1.0010.10202.00 
  Ermakov, Maksim 1819 RUS1.0010.742014.80 
  Morozov, Gennady 1861 RUS0.5010.28205.60 
  Kalambetov, Anton 1892 RUS0.001-0.1920-3.80 
  Nikonov, Lev 1671 RUS0.001-0.4520-9.00 
  Kuznetsova, Ekaterina 1397 RUS1.0010.20204.00 
  Levchenko, Andrey 1399 RUS1.0010.20204.00 

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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