Individual Calculations April 2008
 Cherepovskaya, Margarita  Total change: 13.35  Rating chartPersonal card
 Rostov-on-Don Chmp. 2007 open Rostov-on-Don RUS 2007-12-22
RcRownchangeKK*chgGame
 2192 2085 3.50 7 0.89 15 13.35 
  Anoshkin, Alexander A. f2386 RUS0.001-0.1515-2.25 
  Tomilova, Elena wf2235 RUS0.001-0.3015-4.50 
  Zakhartsov, Vladimir 1952 RUS0.501-0.1815-2.70 
  Melnik, Igor 1989 RUS1.0010.37155.55 
  Kotenko, Pavel f2396 RUS0.001-0.1415-2.10 
  Skiba, Anton 2234 RUS1.0010.701510.50 
  Shapovalov, Andrey 2152 RUS1.0010.59158.85 

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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