Rapid: Individual Calculations April 2021
 Chirva, Alena  Total change: -7.60  Rating chartPersonal card
 3rd stage Vladimir Region Rapid Cup Suzdal RUS 2021-02-27
RcRownchangeKK*chgGame
 1356 1320 4.00 8 0.08 20 1.60 
  Gavrilov, Maxim 1851 RUS0.001-0.0320-0.60 
  Merkulova, Ekaterina 1119 RUS0.001-0.7620-15.20 
  Romanov, Viacheslav 1130 RUS1.0010.25205.00 
  Denisov, Denis Al. 1514 RUS0.001-0.2520-5.00 
  Ovchinnikov, Maxim 1055 RUS1.0010.18203.60 
  Zubarev, Vladislav 1262 RUS1.0010.42208.40 
  Finoshkin, Vladimir 1699 RUS0.001-0.0920-1.80 
  Shevchenko, Tais 1218 RUS1.0010.36207.20 

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)
 
 Y.A. Gagarin and V. S. Seregin Memorial 2021_Rapid Kirzhach RUS 2021-03-27
RcRownchangeKK*chgGame
 1473 1320 3.00 9 -0.46 20 -9.20 
  Dobrynin, Ivan 1855 RUS0.001-0.0320-0.60 
  Chirva, Leonid 2055 RUS0.001-0.0120-0.20 
  Pakin, Dmitry 1083 RUS0.001-0.8020-16.00 
  Fayzieva, Darina 1127 TJK1.0010.25205.00 
  Fedoreev, Sergey 1486 RUS0.5010.22204.40 
  Pozdniakov, Viktor 1684 RUS0.5010.40208.00 
  Perov, Viktor 1621 RUS0.001-0.1520-3.00 
  Sachkov, Aleksandr 1019 RUS0.001-0.8520-17.00 
  Kulagin, Stepan 1330 RUS1.0010.512010.20 

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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