Individual Calculations December 2013
 Poghosyan, Tigran  Total change: -1.35  Rating chartPersonal card
 21. Magdeburger Schachopen Magdeburg GER 2013-10-24
RcRownchangeKK*chgGame
 1900 2075 3.50 5 -0.09 15 -1.35 
  Marnyuk, Serhiy 1751 GER1.0010.13151.95 
  Gast, Rainer 1954 GER1.0010.34155.10 
  Heise, Juergen 2000 GER0.001-0.6015-9.00 
  Niessner, Ansgar 1915 GER1.0010.29154.35 
  Sieber, Martin 1879 GER0.501-0.2515-3.75 

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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