Individual Calculations December 2016
 Polgar-Shutzman, Tom  Total change: -14.40  Rating chartPersonal card
 2016 Thanksgiving Open Saint Louis, Missouri USA 2016-11-25
RcRownchangeKK*chgGame
 1965 2030 2.50 5 -0.36 40 -14.40 
  Mize, Dylan 1630  * USA1.0010.08403.20 
  Colas, Joshua f2347 USA0.001-0.1340-5.20 
  Williams, Justus D f2305 USA0.001-0.1740-6.80 
  Aripova, Nazima 1751 UZB1.0010.16406.40 
  Au, Christopher 1790 USA0.501-0.3040-12.00 
 * 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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