Individual Calculations October 2015
 Kalghatgi, Nikhil  Total change: 48.40  Rating chartPersonal card
 2015 Illinois Open State Chess Championship Northbrook, Illinois USA 2015-09-05
RcRownchangeKK*chgGame
 2058 1804 2.50 6 1.21 40 48.40 
  Turgut, Tansel f2204  * TUR0.001-0.0840-3.20 
  Taylor, Kevin P 1739 USA1.0010.414016.40 
  Keating, Robert F 2082 USA0.5010.334013.20 
  Raghavan, Vijay 2048 USA1.0010.804032.00 
  Kasiurak, Zach 2199 USA0.001-0.0840-3.20 
  Mhaskar, Rohan 2078 USA0.001-0.1740-6.80 
 * 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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