Rapid: Individual Calculations April 2013
 Lapsakov, Alexander S.  Total change: 28.20  Rating chartPersonal card
 Petrozavodsk rapid 2013 chmp Petrozavodsk RUS 2013-03-23
RcRownchangeKK*chgGame
 2009 1733 3.00 8 1.41 20 28.20 
  Oshukov, Andrey M. 2074 RUS1.0010.882017.60 
  Puzyrevsky, Boris M. 2048 RUS0.001-0.1420-2.80 
  Viushin, Dmitry A. 2004 RUS0.001-0.1720-3.40 
  Nasonov, Vadim A. 2120 RUS1.0010.912018.20 
  Andronov, Mikhail G. 2133  * RUS0.001-0.0820-1.60 
  Kiprushkin, Albert N 1531 RUS1.0010.24204.80 
  Sergeev, Alexey B. 2046 RUS0.001-0.1420-2.80 
  Senyukov, Alexey V. 2113 RUS0.001-0.0920-1.80 
 * 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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