Individual Calculations January 2014
 Toolin, Christopher  Total change: -24.75  Rating chartPersonal card
 2013 DCC FIDE Open X Richardson, Texas USA 2013-11-28
RcRownchangeKK*chgGame
 2019 2166 1.00 4 -1.65 15 -24.75 
  Krishna, Ram 1823 USA0.501-0.3815-5.70 
  Chiang, Sarah wf2113 USA0.501-0.0715-1.05 
  Li, Ruifeng c2291 USA0.001-0.3315-4.95 
  Nguyen, Anthony Q c1849 USA0.001-0.8715-13.05 

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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