Rapid: Individual Calculations April 2020
 Tskhadadze, Anna  Total change: 64.20  Rating chartPersonal card
 St. Petersburg Rapid Championship 2020 Men St. Petersburg RUS 2020-02-22
RcRownchangeKK*chgGame
 1983 1959 5.50 9 1.36 20 27.20 
  Mulishov, Roman 1415 RUS1.0010.03200.60 
  Timerkhanov, Alexander f2343 RUS0.001-0.0920-1.80 
  Kurchenko, Egor 1728 RUS1.0010.21204.20 
  Kuznetsov, Felix f2254 RUS1.0010.852017.00 
  Shchukin, Dmitry m2295 RUS0.001-0.1220-2.40 
  Malyshev, Grigory f2266 RUS0.001-0.1420-2.80 
  Mamochev, Aleksei 1668 RUS1.0010.15203.00 
  Nuritdinov, Nizomitdin 1705 RUS0.501-0.3120-6.20 
  Akmalov, Daniil 2176 RUS1.0010.782015.60 

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)
 
 St. Petersburg Rapid Championship 2020 Women St. Petersburg RUS 2020-02-29
RcRownchangeKK*chgGame
 1831 1959 7.50 9 1.85 20 37.00 
  Chervyakova, Tatiana 1465 RUS1.0010.04200.80 
  Vorobyova, Ekaterina 1770 RUS1.0010.25205.00 
  Murashova, Ekaterina wm2162 RUS0.001-0.2420-4.80 
  Getman, Tatyana wf2160 RUS1.0010.762015.20 
  Titievskaya, Elizaveta 1845 RUS1.0010.34206.80 
  Styazhkina, Anna wm2161 RUS0.5010.26205.20 
  Pankova, Julia 1751 RUS1.0010.23204.60 
  Reger, Valeriia 1674 RUS1.0010.16203.20 
  Kobak, Polina 1492 RUS1.0010.05201.00 

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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