Individual Calculations June 2014
 Shikder, Arifuzzaman  Total change: -10.50  Rating chartPersonal card
 23rd Annual Chicago Open Wheeling, Illinois USA 2014-05-22
RcRownchangeKK*chgGame
 2141 2109 2.50 7 -0.70 15 -10.50 
  Mulyar, Michael A m2417 USA0.5010.36155.40 
  Mena, Carlos E f2311 CUB0.001-0.2415-3.60 
  Betaneli, Alexander f2239 USA0.001-0.3215-4.80 
  Ghatti, Sanjay 1999 USA0.001-0.6515-9.75 
  Wettasinha, Vasanta 1779 SRI1.0010.12151.80 
  Norovsambuu, Badamkhand 1980 MGL1.0010.33154.95 
  Boor, Carl B f2261 USA0.001-0.3015-4.50 

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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