Individual Calculations September 2013
 Balje, Jan  Total change: 12.60  Rating chartPersonal card
 5.Vellmarer Schachtage Open A Vellmar GER 2013-07-25
RcRownchangeKK*chgGame
 2028 2189 5.00 6 0.84 15 12.60 
  Rafiee, Kayvan 1942 GER0.501-0.3115-4.65 
  Forgach, Andreas, Dr. 1919 GER1.0010.17152.55 
  Ulrich, Thomas 2007 SWE0.501-0.2415-3.60 
  Engel, Luis 1789  * GER1.0010.08151.20 
  Humburg, Philipp 2054 GER1.0010.32154.80 
  Gutman, Lev g2455 GER1.0010.821512.30 
 * 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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