Rapid: Individual Calculations April 2019
 Bratus, Petr P  Total change: -12.80  Rating chartPersonal card
 North-West chess Championship men 2019. RAPID St. Petersburg RUS 2019-03-16
RcRownchangeKK*chgGame
 1976 2137 5.50 9 -0.64 20 -12.80 
  Ivanov, Rodion 1770 RUS1.0010.10202.00 
  Cherepanov, Vladislav f2365 RUS0.001-0.2120-4.20 
  Lvov, Nikita 1886 RUS0.501-0.3120-6.20 
  Petrov, Alexandr 1738 RUS1.0010.08201.60 
  Zhuravlev, Aleksandr 1769 RUS0.001-0.9020-18.00 
  Zasypkin, Alexey 2153 RUS0.5010.02200.40 
  Shepitko, Igor 2014 RUS1.0010.33206.60 
  Malinin, Vasily B. g1996 RUS1.0010.31206.20 
  Lavrinovitsh, Denis 2095 RUS0.501-0.0620-1.20 

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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