Individual Calculations April 2009
 Churaev, Vadim  Total change: 16.80  Rating chartPersonal card
 Khanty-Mansiysk Chmp. 2009 open Khanty-Mansiysk RUS 2009-01-20
RcRownchangeKK*chgGame
 2245 2132 4.00 8 1.12 15 16.80 
  Obodchuk, Andrei m2445 RUS0.001-0.1415-2.10 
  Dorovikova, Ekaterina 1782 RUS0.501-0.3915-5.85 
  Bezgodova, Maria wf2101 RUS0.501-0.0415-0.60 
  Sharafutdinov, Ayrat 2143 RUS1.0010.52157.80 
  Samartsev, Alexander f2334 RUS1.0010.761511.40 
  Kopylov, Alexander 2376 RUS0.5010.30154.50 
  Bezgodov, Alexei g2475 RUS0.5010.38155.70 
  Kalmachevskikh, Viktor m2306 RUS0.001-0.2715-4.05 

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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