Individual Calculations September 2011
 Prokopenko, A.  Total change: -32.10  Rating chartPersonal card
 6. V.Y.Dvorkovich Memorial 2011 open Taganrog RUS 2011-08-01
RcRownchangeKK*chgGame
 2048 2158 3.00 8 -2.14 15 -32.10 
  Petrushin, Alexander I m2454 RUS0.001-0.1515-2.25 
  Kim, Yana 1876 RUS0.001-0.8415-12.60 
  Polovina, Elena wf2025 RUS0.501-0.1815-2.70 
  Pligin, Genadiy M. 1893 RUS0.501-0.3215-4.80 
  Sukhareva, Valentina 1926 RUS1.0010.21153.15 
  Kolesnikov, Vladimir I. 2018 RUS0.001-0.6915-10.35 
  Pavlov, Nikolay 2030 RUS1.0010.33154.95 
  Kovalchuk, Alexey 2158 RUS0.001-0.5015-7.50 

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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