Individual Calculations April 2009
 Karibov, Evgeny  Total change: 12.75  Rating chartPersonal card
 Rostov-on-Don Chmp. 2008 open Rostov-on-Don RUS 2008-12-19
RcRownchangeKK*chgGame
 2239 2050 2.50 6 0.85 15 12.75 
  Zakhartsov, Vladimir 2010 RUS0.501-0.0615-0.90 
  Dobrovolsky, Oleg f2310 RUS0.5010.32154.80 
  Elizarov, Dmitry f2348 RUS1.0010.851512.75 
  Kachko, Alexander f2400 RUS0.001-0.1115-1.65 
  Denisenko, Denis 2201 RUS0.5010.20153.00 
  Korovtenko, Mikhail 2162 RUS0.001-0.3515-5.25 

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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