Rapid: Individual Calculations April 2021
 Sannikova, Anna  Total change: 79.60  Rating chartPersonal card
 Serpukhov rapid 2021 Serpukhov RUS 2021-03-06
RcRownchangeKK*chgGame
 1859 1460 4.00 9 2.63 20 52.60 
  Skurikhin, Dmitrij f2195 RUS1.0010.992019.80 
  Gunin, Pavel 2161 RUS0.001-0.0120-0.20 
  Fedosov, Alexander 1820 RUS0.5010.40208.00 
  Ilyina, Lada 1793 RUS0.5010.38207.60 
  Fokina, Elina 1815 RUS0.001-0.1120-2.20 
  Yarikov, Artem 1960 RUS1.0010.962019.20 
  Korelskiy, Egor 1739 RUS0.001-0.1620-3.20 
  Gabdrakipov, Ilshat 2019 RUS0.001-0.0320-0.60 
  Butuzova, Tatyana 1228 RUS1.0010.21204.20 

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)
 
 Maloy District Rapid 2021 Stage 1 Maloyaroslavets RUS 2021-03-27
RcRownchangeKK*chgGame
 1663 1460 4.00 8 1.35 20 27.00 
  Makovich, Andrey 2195 RUS0.001-0.0120-0.20 
  Vinogradov, Vladimir 2056 RUS0.001-0.0220-0.40 
  Novikov, Vladimir 1096 RUS1.0010.10202.00 
  Adilkhanov, Umalat 1671 RUS1.0010.772015.40 
  Skorobogatov, Vladimir 1799 RUS0.001-0.1220-2.40 
  Vinogradova, Mariya V. 1230 RUS1.0010.21204.20 
  Nikolaeva, Aleksandra 1519 RUS0.5010.08201.60 
  Shumovsky, Nikolay 1741 RUS0.5010.34206.80 

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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