Rapid: Individual Calculations May 2021
 Chervyakova, Tatiana  Total change: 79.80  Rating chartPersonal card
 Kuzmolovo Rapid Cup 2021-4 St. Petersburg RUS 2021-04-04
RcRownchangeKK*chgGame
 1370 1635 8.50 9 1.60 20 32.00 
  Zaripov, Renat N 1064 RUS1.0010.02200.40 
  Artamonova, Ulyana 1194 RUS1.0010.06201.20 
  Pustynnikova, Aleksandra 1225 RUS1.0010.08201.60 
  Zaripov, Artur R. 1266 RUS1.0010.10202.00 
  Naumov, Igor 1825 RUS0.5010.25205.00 
  Pustynnikov, Ilya 1239 RUS1.0010.08201.60 
  Smirnov, Mark Al. 1400 RUS1.0010.21204.20 
  Frank, Stanislav 1680 RUS1.0010.562011.20 
  Astakhov, Leonid 1435 RUS1.0010.24204.80 

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)
 
 Pushkin 2021 Cosmonautics Day Rapid St. Petersburg RUS 2021-04-10
RcRownchangeKK*chgGame
 1886 1635 4.00 7 2.39 20 47.80 
  Abuev, Roman 2097 RUS0.001-0.0520-1.00 
  Tretiak, Gennadiy A 1390 RUS1.0010.20204.00 
  Smorodkin, Kirill 1914 RUS1.0010.842016.80 
  Prelovskij, Rudolf 1959 RUS0.001-0.1320-2.60 
  Moroz, Yury N. 1793 RUS1.0010.712014.20 
  Malakhov, Vladimir P. 1966 RUS1.0010.882017.60 
  Gorlov, Artem 2083 RUS0.001-0.0620-1.20 

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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