Individual Calculations November 2009
 Svidinsky, Dmitry  Total change: 12.60  Rating chartPersonal card
 Autumn on Petrograd side 2009 open St.Petersburg RUS 2009-09-21
RcRownchangeKK*chgGame
 2096 2113 5.00 8 0.84 15 12.60 
  Egorova, Natalie E. 1871 RUS1.0010.20153.00 
  Shishkov, Ivan 1879 RUS1.0010.21153.15 
  Solovyov, Viktor 2204 RUS0.5010.12151.80 
  Zhukov, Klim 2229 RUS0.5010.16152.40 
  Kushka, Alena wf2182 RUS0.001-0.4015-6.00 
  Tkachev, Ivan 1992 RUS1.0010.34155.10 
  Martynenko, Andrei f2377 RUS0.001-0.1815-2.70 
  Martynenko, Alexey 2033 RUS1.0010.39155.85 

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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