Individual Calculations January 2012
 Preobrazhensky, Anatoly  Total change: -63.60  Rating chartPersonal card
 Region Chess Club Chmp. 2011 SF Chelyabinsk RUS 2011-10-12
RcRownchangeKK*chgGame
 1742 1765 0.00 4 -2.12 30 -63.60 
  Krapivin, Viktor 1906 RUS0.001-0.3130-9.30 
  Terentiev, Alexey 1588 RUS0.001-0.7330-21.90 
  Davletshin, Nail 1789 RUS0.001-0.4730-14.10 
  Ksenofontov, Nikolai 1685 RUS0.001-0.6130-18.30 

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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