Individual Calculations March 2018
 Lee, Michael  Total change: -11.80  Rating chartPersonal card
 2018 Washington State Championship Seattle, Washington USA 2018-02-10
RcRownchangeKK*chgGame
 2157 2413 6.00 9 -1.18 10 -11.80 
  Truelson, Joseph 2013  * USA1.0010.08100.80 
  He, Anthony f2240 USA0.501-0.2310-2.30 
  Haining, Kyle c2148 USA1.0010.18101.80 
  Sang, Tian f2296 USA0.501-0.1610-1.60 
  Feng, Roland f2358 USA0.501-0.0810-0.80 
  Schill, William f2095 USA0.501-0.3710-3.70 
  Perez, Ignacio f2086 USA1.0010.13101.30 
  Lee, Megan wm2163 USA0.001-0.8110-8.10 
  Pupols, Viktors 2013  * USA1.0010.08100.80 
 * 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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