Individual Calculations November 2016
 Kretov, Valentin  Total change: -64.00  Rating chartPersonal card
 Grand-prix Dvorets, 7th stage, Group A Moscow RUS 2016-10-01
RcRownchangeKK*chgGame
 1886 1953 2.50 7 -1.60 40 -64.00 
  Kedrov, Valery V. f2098 RUS0.001-0.3140-12.40 
  Babak, Vasiliy 1836 RUS0.501-0.1640-6.40 
  Tagirov, Kajum K 1832 RUS0.001-0.6640-26.40 
  Andreev, Gennadiy 1938 RUS1.0010.484019.20 
  Koldaev, Dungar 2033 RUS0.5010.11404.40 
  Fridman, Roman A. 1696 RUS0.001-0.8240-32.80 
  Kuzmishin, Leonid 1772 RUS0.501-0.2440-9.60 

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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