Individual Calculations October 2015
 Battula, Rahul  Total change: -17.60  Rating chartPersonal card
 81st Annual Southwest Open Irving, Texas USA 2015-09-04
RcRownchangeKK*chgGame
 1994 1639 0.00 4 -0.44 40 -17.60 
  Wang, Justin 2039  * USA0.001-0.0840-3.20 
  Serna, Jeffrey M 1999 USA0.001-0.1040-4.00 
  Steiner, Tim C 2039  * USA0.001-0.0840-3.20 
  Hsieh, David 1900 USA0.001-0.1840-7.20 
 * 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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