Individual Calculations March 2014
 Obgolts, Erik  Total change: -13.95  Rating chartPersonal card
 Novosibirsk champ.-2014 of young chess players Novosibirsk RUS 2014-01-18
RcRownchangeKK*chgGame
 1820 1978 2.50 5 -0.93 15 -13.95 
  Edakin, Aleksey 1578  * RUS1.0010.08151.20 
  Miroshnik, Ekaterina 1784 RUS1.0010.25153.75 
  Sultanov, Mirgurban 1804 RUS0.501-0.2315-3.45 
  Kalabukhov, Bogdan 1994 RUS0.001-0.4815-7.20 
  Kolbyshev, Sergei 1939 RUS0.001-0.5515-8.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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