Individual Calculations October 2016
 Furfine, Jacob  Total change: 4.40  Rating chartPersonal card
 2016 Illinois Open State Championship Northbrook, Illinois USA 2016-09-03
RcRownchangeKK*chgGame
 1994 2135 3.50 5 0.11 40 4.40 
  Khan, Mohammad Kha 1810 USA1.0010.13405.20 
  Stevens, Matthew J 1981 USA0.501-0.2140-8.40 
  Chow, Albert C f2152 USA0.5010.02400.80 
  Lehmann, Spencer 1968 USA0.501-0.2240-8.80 
  Keating, Robert F 2058 USA1.0010.394015.60 

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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