Individual Calculations November 2010
 Gordeeva, Vitalia  Total change: 11.75  Rating chartPersonal card
 21.Internat.Gocher Open 2010 Goch GER 2010-09-30
RcRownchangeKK*chgGame
 1959 1679 1.50 6 0.47 25 11.75 
  De Wit, Albert 2049 NED0.001-0.1025-2.50 
  Schmerwitz, Reinhard 1907 GER0.001-0.2125-5.25 
  Kostowski, Ireneus, Dr. 1867 GER1.0010.742518.50 
  Welzel, Philipp 2046 GER0.001-0.1025-2.50 
  Thevessen, Hubert 1922 GER0.5010.30257.50 
  Kruijf, Caspar 1960 NED0.001-0.1625-4.00 

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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