Rapid: Individual Calculations April 2020
 Kurchenko, Egor  Total change: 47.80  Rating chartPersonal card
 St. Petersburg Rapid Championship 2020 Men St. Petersburg RUS 2020-02-22
RcRownchangeKK*chgGame
 1951 1728 3.50 8 1.53 20 30.60 
  Akmalov, Daniil 2176 RUS0.001-0.0620-1.20 
  Tskhadadze, Anna 1959 RUS0.001-0.2120-4.20 
  Gordienko, Evgeniy S. 1405 RUS1.0010.13202.60 
  Smirnov, Mikhail 2120 RUS0.5010.42208.40 
  Efimov, Ignat 2025 RUS1.0010.852017.00 
  Dudarev, Viacheslav 2049 RUS0.001-0.1320-2.60 
  Dmitriev, Sergei 1957 RUS0.5010.29205.80 
  Slastikhin, Vladislav 1914 RUS0.5010.24204.80 

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 2020 Culture Worker Day Rapid St. Petersburg RUS 2020-03-14
RcRownchangeKK*chgGame
 1728 1785 4.50 7 0.86 20 17.20 
  Istomin, Andrey E 1328 RUS1.0010.05201.00 
  Kruglikov, Alexander 1968 RUS0.001-0.2620-5.20 
  Yakovlev, Anton 1259 RUS1.0010.03200.60 
  Saveljev, Ivan 2104 RUS0.5010.37207.40 
  Butylkin, Alexey 2062 RUS0.001-0.1720-3.40 
  Grigorieva, Victoria 1398 RUS1.0010.09201.80 
  Smorodkin, Kirill 1974 RUS1.0010.752015.00 

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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