Individual Calculations January 2009
 Yaakkimainen, Vyaino R.  Total change: -35.50  Rating chartPersonal card
 Karelian Autumn 2008 A1 Petrozavodsk RUS 2008-10-08
RcRownchangeKK*chgGame
 2138 2294 5.50 10 -1.42 25 -35.50 
  Viushin, Dmitry A. 2137 RUS0.501-0.2125-5.25 
  Oshukov, Andrey M. 2036 RUS0.501-0.3225-8.00 
  Burdukov, Albert G. 1944 RUS1.0010.11252.75 
  Toivonen, Alexander V. 2267 RUS0.501-0.0425-1.00 
  Starshinov, Mikhail M. 2140 RUS1.0010.29257.25 
  Andronov, Mikhail G. 2163 RUS0.501-0.1825-4.50 
  Romanko, Marina wg2398 RUS0.001-0.3625-9.00 
  Yachmenev, Mikhail A. 2208 RUS0.001-0.6225-15.50 
  Kravtchenko, Vladimir G. 2144 RUS0.501-0.2025-5.00 
  Puzyrevsky, Boris A. 1944 RUS1.0010.11252.75 

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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