Individual Calculations February 2016
 Chang, Eliam Huai-Yang  Total change: -1.20  Rating chartPersonal card
 25th Annual North American Open Las Vegas, Nevada USA 2015-12-26
RcRownchangeKK*chgGame
 2132 1822 1.00 7 -0.03 40 -1.20 
  Vibbert, Sean f2222  * USA0.001-0.0840-3.20 
  Sipos, Istvan m2222  * HUN0.001-0.0840-3.20 
  Hong, Andrew Z 2178 USA0.001-0.1140-4.40 
  Wang, Annie wm2082 USA0.001-0.1840-7.20 
  Rodriguez Rodriguez, Rafael 2066 MEX0.5010.304012.00 
  Bjorksten, Lennart 2084 USA0.5010.324012.80 
  Kostadinov, George 2067 CAN0.001-0.2040-8.00 
 * 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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