Individual Calculations April 2008
 Yastrebov, Aleksey V.  Total change: -2.55  Rating chartPersonal card
 Invalid RUS Chmp. 2008 open Moscow RUS 2007-12-20
RcRownchangeKK*chgGame
 2143 2100 2.50 6 -0.17 15 -2.55 
  Kireev, Aleksei m2383 RUS0.001-0.1615-2.40 
  Radchenko, Grigoriy 1854 RUS1.0010.19152.85 
  Tcybakov, Sergey 1992 RUS1.0010.35155.25 
  Olshansky, Alexander 2207 RUS0.001-0.3515-5.25 
  Malyuga, Valentin 2234 RUS0.5010.18152.70 
  Krikunov, Viktor 2188 RUS0.001-0.3815-5.70 

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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