Individual Calculations February 2018
 Pensky, Alek Ryan  Total change: -4.40  Rating chartPersonal card
 2017 Pan-American Intercollegiate Team Chess Championship Columbus, Ohio USA 2017-12-27
RcRownchangeKK*chgGame
 2114 1911 1.50 6 -0.11 40 -4.40 
  Kadric, Denis g2311  * BIH0.001-0.0840-3.20 
  Mukumbya, Benjamin 1950 UGA0.001-0.4540-18.00 
  Eisen, Zane 2015 USA1.0010.644025.60 
  Gladstone, Simon 1974 CAN0.5010.09403.60 
  Shen, Arthur m2311  * USA0.001-0.0840-3.20 
  Virkud, Apurva wf2123 USA0.001-0.2340-9.20 
 * 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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