Individual Calculations October 2016
 Szpisjak, Steven J  Total change: -0.60  Rating chartPersonal card
 2016 Illinois Open State Championship Northbrook, Illinois USA 2016-09-03
RcRownchangeKK*chgGame
 1921 2078 4.00 6 -0.03 20 -0.60 
  Bareket, Adam 1690 USA1.0010.09201.80 
  Lyon, Derek H 1918 USA1.0010.29205.80 
  Peng, David Tianji f2273 USA0.001-0.2520-5.00 
  Hamilton, Mark P 1884 USA0.501-0.2520-5.00 
  Paitrick, Derek R 2083 USA0.5010.01200.20 
  Jay, Neel 1678  * USA1.0010.08201.60 
 * 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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