Individual Calculations April 2009
 Sharafutdinov, Ayrat  Total change: 0.60  Rating chartPersonal card
 Khanty-Mansiysk Chmp. 2009 open Khanty-Mansiysk RUS 2009-01-20
RcRownchangeKK*chgGame
 2148 2143 4.00 8 0.04 15 0.60 
  Bezgodov, Alexei g2475 RUS0.001-0.1215-1.80 
  Grokholskiy, Alexander 1793 RUS1.0010.11151.65 
  Babici, Roman m2406 RUS0.001-0.1815-2.70 
  Churaev, Vadim 2132 RUS0.001-0.5215-7.80 
  Yakupova, Aysyla 2076 RUS0.001-0.5915-8.85 
  Brigov, Igor 2081 RUS1.0010.41156.15 
  Fedorchak, Andrey 1884 RUS1.0010.18152.70 
  Samartsev, Alexander f2334 RUS1.0010.751511.25 

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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