Individual Calculations March 2016
 Eckert, Doug D.  Total change: -25.20  Rating chartPersonal card
 7th Annual Southwest Class Championships Fort Worth, Texas USA 2016-02-11
RcRownchangeKK*chgGame
 2140 2190 4.00 9 -1.26 20 -25.20 
  Stukopin, Andrey g2582 RUS0.001-0.0820-1.60 
  Githoro, Mbugua Bo 2042 USA0.001-0.7020-14.00 
  Acosta, Mariano 2031 USA1.0010.29205.80 
  Kelly, Joey M 2016 USA0.501-0.2320-4.60 
  Guo, Arthur c2010 USA1.0010.26205.20 
  Serna, Jeffrey M 2009 USA0.501-0.2420-4.80 
  Nguyen, Emily wf1915 USA0.501-0.3320-6.60 
  Indjic, Aleksandar g2562 SRB0.001-0.1020-2.00 
  Gutman, Joshua 2092 USA0.501-0.1320-2.60 

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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