Individual Calculations September 2013
 Keil, Roland, Dr.  Total change: -29.40  Rating chartPersonal card
 5.Vellmarer Schachtage Open A Vellmar GER 2013-07-25
RcRownchangeKK*chgGame
 2002 2062 1.50 6 -1.96 15 -29.40 
  Kersten, Uwe f2289 GER0.001-0.2115-3.15 
  Heckmann, Torsten 1947 GER0.501-0.1615-2.40 
  Engel, Luis 1766 GER0.001-0.8515-12.75 
  Knoth, Eugen 1993 GER0.501-0.1015-1.50 
  Forgach, Andreas, Dr. 1919 GER0.001-0.6915-10.35 
  Halt, David 2099 GER0.5010.05150.75 

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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