Rapid: Individual Calculations July 2012
 Demianjuk, Alexander  Total change: 3.40  Rating chartPersonal card
 Moscow region Chmp. Men 2012 Rapid Serpukhov RUS 2012-05-06
RcRownchangeKK*chgGame
 2169 2309 5.50 8 0.17 20 3.40 
  Selifonova, Aleksandra 1921 RUS1.0010.09201.80 
  Pospelov, Sergey 2026 RUS1.0010.16203.20 
  Gulkov, Igor A. m2348 RUS0.5010.05201.00 
  Tregubov, Andrei 2349 RUS0.5010.06201.20 
  Torlopov, Nikita 2164 RUS0.001-0.6920-13.80 
  Pyhtynov, Oleg 2105 RUS1.0010.24204.80 
  Pavlov, Nikita f2233 RUS1.0010.40208.00 
  Mkrtchyan, Arshak 2207 RUS0.501-0.1420-2.80 

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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