Individual Calculations February 2014
 Li, Zhaozhi  Total change: 13.50  Rating chartPersonal card
 Tim Just's Winter Open/Reserve XXXI Deerfield, Illinois USA 2014-01-04
RcRownchangeKK*chgGame
 1983 1909 3.00 5 0.90 15 13.50 
  Modes, Daniel R 1792 USA1.0010.34155.10 
  Kaczynski, Thomas 2052 USA1.0010.691510.35 
  Schmakel, Sam A 2273 USA0.001-0.1015-1.50 
  Blackman, William 1871 USA0.501-0.0515-0.75 
  Tutush, Dusan 1925 USA0.5010.02150.30 

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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