Individual Calculations April 2008
 Kerzhner, Stas  Total change: -9.75  Rating chartPersonal card
 Sverdlovsk reg. Chmp. 2007 open Verkhnya Pyshma RUS 2007-12-03
RcRownchangeKK*chgGame
 2283 2316 2.00 5 -0.65 15 -9.75 
  Glyanets, A 2313 RUS0.5010.00150.00 
  Ponomarenko, Grigory f2257 RUS0.001-0.5815-8.70 
  Simakov, Nikita 1994 RUS0.501-0.3715-5.55 
  Krutko, Anatoly f2443 RUS0.001-0.3315-4.95 
  Pogromsky, Mikhail f2408 RUS1.0010.63159.45 

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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