Individual Calculations January 2014
 Marchenko, Sergey Yakov  Total change: -64.50  Rating chartPersonal card
 Novokuznetsk Chmp. Open 2013 Novokuznetsk RUS 2013-11-17
RcRownchangeKK*chgGame
 1866 1892 0.00 4 -2.15 30 -64.50 
  Kamensky, Danil 1804 RUS0.001-0.6230-18.60 
  Koltsov, Vladimir Alex. 2066 RUS0.001-0.2730-8.10 
  Korobeynikov, Alexandr 1823 RUS0.001-0.6030-18.00 
  Gorbacheva, Darya 1771 RUS0.001-0.6630-19.80 

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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