Individual Calculations February 2016
 Petrovichev, Alexander  Total change: 42.40  Rating chartPersonal card
 Novosibirsk champ. -2015 Semifinal Novosibirsk RUS 2016-01-11
RcRownchangeKK*chgGame
 1901 1849 5.00 9 1.06 40 42.40 
  Koshelev, Vladimir 2096 RUS0.001-0.1940-7.60 
  Narchuk, Margarita 1706 RUS1.0010.314012.40 
  Altyntsev, Alexandr 2014 RUS0.001-0.2840-11.20 
  Maslov, Vladimir 1787 RUS0.001-0.5940-23.60 
  Smekhov, Nikolai 1727 RUS1.0010.334013.20 
  Ivanov, Albert 1683 RUS1.0010.284011.20 
  Zubarev, Alexander 1923 RUS1.0010.604024.00 
  Pozharsky, Nikolai 2129 RUS0.5010.344013.60 
  Nikitin, Gennady 2048 RUS0.5010.264010.40 

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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