Individual Calculations October 2008
 Sidorchuk, Roman  Total change: 17.55  Rating chartPersonal card
 Dmitrov Summer 2008 open Dmitrov RUS 2008-07-21
RcRownchangeKK*chgGame
 2121 2162 5.50 8 1.17 15 17.55 
  Shestakov, Andrey 1825 RUS1.0010.12151.80 
  Gulkov, Igor A. m2342 RUS0.001-0.2615-3.90 
  Bivol, Alina 1831 RUS1.0010.12151.80 
  Nersesian, Vagram 1986 RUS1.0010.27154.05 
  Vulfson, Vladimir m2441 RUS0.001-0.1615-2.40 
  Yakushev, Vladimir f2276 RUS1.0010.66159.90 
  Pugachov, Vladimir 2088 RUS1.0010.40156.00 
  Grishin, Alexander 2178 RUS0.5010.02150.30 

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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