Individual Calculations December 2015
 Haskin, Zachary J  Total change: -20.20  Rating chartPersonal card
 2015 US Class Championship - Expert Houston, Texas USA 2015-11-13
RcRownchangeKK*chgGame
 1724 2024 1.50 3 -1.01 20 -20.20 
  Palang, Warren Jesse 1883 USA0.501-0.1920-3.80 
  Oberoi, Shelev 1624  * USA1.0010.08201.60 
  Liu, Kevin 1665 USA0.001-0.9020-18.00 
 * 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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