Individual Calculations February 2016
 Ershov, Alexander  Total change: -104.00  Rating chartPersonal card
 Novosibirsk champ. -2015 Semifinal Novosibirsk RUS 2016-01-11
RcRownchangeKK*chgGame
 1790 1897 2.50 8 -2.60 40 -104.00 
  Kazachansky, Sergei 2173 RUS0.001-0.1740-6.80 
  Smekhov, Nikolai 1727 RUS0.001-0.7240-28.80 
  Vorobtsov, Artur 1720 RUS1.0010.274010.80 
  Belousov, Andrei 1797 RUS0.001-0.6440-25.60 
  Ivanov, Albert 1683 RUS0.001-0.7740-30.80 
  Zubarev, Alexander 1923 RUS0.001-0.4640-18.40 
  Yakutin, Alexey 1587 RUS0.501-0.3640-14.40 
  Narchuk, Margarita 1706 RUS1.0010.254010.00 

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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