Rapid: Individual Calculations September 2017
 Bochkarev, Sergei  Total change: -30.20  Rating chartPersonal card
 M.Botvinnik Memorial 2017 Rapid St. Petersburg RUS 2017-08-19
RcRownchangeKK*chgGame
 1737 1822 4.50 10 -1.51 20 -30.20 
  Balakin, Vadim 2103 RUS0.001-0.1620-3.20 
  Tyurin, Valeriy 1589 RUS0.501-0.2920-5.80 
  Semenova, Daria 1553 RUS0.001-0.8320-16.60 
  Gusev, Boris 1615 RUS1.0010.23204.60 
  Lozinskiy, Viktor 1728 RUS1.0010.37207.40 
  Markelov, Evgenii 1846 RUS0.001-0.4720-9.40 
  Sergeev, Aleksandr N. 1671 RUS1.0010.30206.00 
  Kopasov, Evgeny 1932 RUS0.5010.15203.00 
  Smirnov, Vladimir G. 1892 RUS0.001-0.4020-8.00 
  Burkin, Aleksandr 1443 RUS0.501-0.4120-8.20 

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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