Individual Calculations April 2023
 Petrov, Petr K  Total change: -100.80  Rating chartPersonal card
 Championship DFO 2023 standard (men) Khabarovsk RUS 2023-03-09
RcRownchangeKK*chgGame
 1702 1803 2.50 8 -2.52 40 -100.80 
  Tikhomirov, Andrey 1621 RUS0.001-0.7440-29.60 
  Kan, Egor 1523 RUS0.501-0.3440-13.60 
  Vasiliev, Artur 1801 RUS0.001-0.5040-20.00 
  Danilov, Mikhail 1584 RUS0.001-0.7840-31.20 
  Gromov, Nikita 1640 RUS1.0010.284011.20 
  Shalagin, Vladimir 1931 RUS1.0010.674026.80 
  Makarov, Vladimir M 1873 RUS0.001-0.4040-16.00 
  Batozhargalov, Erdem 1641 RUS0.001-0.7140-28.40 

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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