Individual Calculations January 2015
 Kelly, Joey Michael  Total change: -18.00  Rating chartPersonal card
 2014 Dallas Absolute Richardson, Texas USA 2014-12-20
RcRownchangeKK*chgGame
 1900 1882 2.00 5 -0.45 40 -18.00 
  Moradiabadi, Elshan g2282  * IRI0.001-0.0840-3.20 
  Polavaram, Rithik 1482  * USA1.0010.08403.20 
  Lin, Dachey 2249 USA0.001-0.1040-4.00 
  Vaidya, Atreya 1647 USA0.001-0.7940-31.60 
  Sanchez, Robert 1842 USA1.0010.444017.60 
 * 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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