Individual Calculations October 2012
 Spittler, Jens  Total change: -14.55  Rating chartPersonal card
 11.Apoldaer Open Apolda GER 2012-08-30
RcRownchangeKK*chgGame
 1829 2069 4.50 7 -0.97 15 -14.55 
  Schroeder, Frank 1700 GER0.501-0.4015-6.00 
  Merbach, Manfred 1751 GER0.501-0.3715-5.55 
  Beinroth, Marcel 1917 GER0.501-0.2015-3.00 
  Schilling, Hans 1861 GER1.0010.23153.45 
  Meisel, Dirk 2021 GER0.501-0.0715-1.05 
  George, Tom 1883 GER0.501-0.2415-3.60 
  Oshionwu, Nelo 1669  * GER1.0010.08151.20 
 * 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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