Individual Calculations April 2009
 Korovtenko, Mikhail  Total change: 29.25  Rating chartPersonal card
 Rostov-on-Don Chmp. 2008 open Rostov-on-Don RUS 2008-12-19
RcRownchangeKK*chgGame
 2180 2162 5.00 8 1.17 25 29.25 
  Kim, Yana 1842 RUS1.0010.13253.25 
  Bogdanov, Rodion 2076 RUS1.0010.38259.50 
  Petrushin, Alexander I m2450 RUS0.001-0.1625-4.00 
  Zakharov, Alexander m2413 RUS0.001-0.1925-4.75 
  Ivaschenko, Vadim 2128 RUS1.0010.452511.25 
  Dobrovolsky, Oleg f2310 RUS0.001-0.3025-7.50 
  Karibov, Evgeny 2050 RUS1.0010.35258.75 
  Milushev, Oleg 2171 RUS1.0010.512512.75 

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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