Individual Calculations November 2012
 Ivanov, Sergey A.  Total change: -9.30  Rating chartPersonal card
 Karelian Autumn 2012 Petrozavodsk RUS 2012-10-13
RcRownchangeKK*chgGame
 2128 2359 5.50 8 -0.62 15 -9.30 
  Ermakov, Evgeny S. 1959  * RUS1.0010.08151.20 
  Andronov, Mikhail G. 2120 RUS0.501-0.3015-4.50 
  Savolainen, Lev P. f2127 RUS1.0010.21153.15 
  Yaakkimainen, Vyaino R. 2178 RUS0.001-0.7415-11.10 
  Puzyrevsky, Boris M. 1992 RUS1.0010.10151.50 
  Gudkov, Grigory O. 1959  * RUS1.0010.08151.20 
  Toivonen, Alexander V. f2250 RUS0.501-0.1515-2.25 
  Dokutchaev, Alexander F. 2435 RUS0.5010.10151.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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