Individual Calculations January 2009
 Toivonen, Alexander V.  Total change: 13.65  Rating chartPersonal card
 Karelian Autumn 2008 A1 Petrozavodsk RUS 2008-10-08
RcRownchangeKK*chgGame
 2135 2267 7.50 10 0.91 15 13.65 
  Romanko, Marina wg2398 RUS0.5010.18152.70 
  Yachmenev, Mikhail A. 2208 RUS0.501-0.0815-1.20 
  Kravtchenko, Vladimir G. 2144 RUS1.0010.33154.95 
  Puzyrevsky, Boris A. 1917 RUS1.0010.11151.65 
  Yaakkimainen, Vyaino R. 2294 RUS0.5010.04150.60 
  Viushin, Dmitry A. 2137 RUS1.0010.32154.80 
  Oshukov, Andrey M. 2036 RUS1.0010.21153.15 
  Burdukov, Albert G. 1917 RUS0.501-0.3915-5.85 
  Starshinov, Mikhail M. 2140 RUS1.0010.33154.95 
  Andronov, Mikhail G. 2163 RUS0.501-0.1415-2.10 

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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