Individual Calculations March 2018
 Bratus, Petr P  Total change: -9.00  Rating chartPersonal card
 Moscow Open 2018_D1 Moscow RUS 2018-01-27
RcRownchangeKK*chgGame
 2007 2133 5.50 9 -0.45 20 -9.00 
  Novoselov, Lev 1810 RUS1.0010.13202.60 
  Drozdov, Vladimir E. 1949 RUS1.0010.26205.20 
  Mishuchkov, Nikolai M. m2303 RUS0.001-0.2820-5.60 
  Tagirov, Kajum K 1870 RUS1.0010.18203.60 
  Alperin, Volt 2048 RUS0.501-0.1220-2.40 
  Groisman, Anatoliy 2023 RUS0.501-0.1520-3.00 
  Ljamin, Vladimir 2030 RUS0.501-0.1420-2.80 
  Korolev, Evgeniy 2007 RUS0.501-0.1720-3.40 
  Evstigneev, Viktor 2019 RUS0.501-0.1620-3.20 

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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