Individual Calculations September 2013
 Cherny, Andrey  Total change: 1.80  Rating chartPersonal card
 5.Vellmarer Schachtage Open A Vellmar GER 2013-07-25
RcRownchangeKK*chgGame
 2112 2197 4.50 7 0.12 15 1.80 
  Heckmann, Torsten 1947 GER1.0010.19152.85 
  Schlachowitsch, Markus 2022 GER1.0010.27154.05 
  Turov, Maxim g2588 RUS0.001-0.0915-1.35 
  Kollars, Dmitrij 2026 GER1.0010.27154.05 
  Van Der Auweraert, Elwin 2154 NED0.001-0.5615-8.40 
  Ulrich, Thomas 2007 SWE1.0010.25153.75 
  Stabernack, Joschi 2041 GER0.501-0.2115-3.15 

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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