Rapid: Individual Calculations April 2020
 Shapiro, Viktor  Total change: 6.00  Rating chartPersonal card
 Petrograd District Rapid 2020-4 St. Petersburg RUS 2020-02-29
RcRownchangeKK*chgGame
 1902 2213 4.00 7 -1.49 20 -29.80 
  Rusanov, Ilya 1482 RUS1.0010.01200.20 
  Timirev, Sergey 1723 RUS1.0010.04200.80 
  Ismagilov, Igor 1903 RUS1.0010.14202.80 
  Archelkov, Arseniy 1722 KAZ1.0010.04200.80 
  Aleksandrov, Danila 2165 RUS0.001-0.5720-11.40 
  Semenenko, Sergey 2097 RUS0.001-0.6620-13.20 
  Tarasov, Ilya 2222 RUS0.001-0.4920-9.80 

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)
 
 Petrograd District Rapid 2020-5 St. Petersburg RUS 2020-03-14
RcRownchangeKK*chgGame
 2002 2215 7.00 7 1.79 20 35.80 
  Romanov, Nikita M. 1730 RUS1.0010.04200.80 
  Dudarev, Viacheslav 2049 RUS1.0010.28205.60 
  Ismagilov, Igor 1903 RUS1.0010.14202.80 
  Merzlyakov, Ivan 1959 RUS1.0010.19203.80 
  Shemyakinskiy, Nikita 2025 RUS1.0010.25205.00 
  Postnikov, Artem f2212 RUS1.0010.502010.00 
  Smirnov, Leonid L. 2136 RUS1.0010.39207.80 

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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