Individual Calculations April 2019
 Tiglon, Bryce  Total change: -16.70  Rating chartPersonal card
 2019 Washington State Championship Redmond, Washington USA 2019-02-09
RcRownchangeKK*chgGame
 2210 2390 4.00 8 -1.67 10 -16.70 
  Sang, Tian f2316 USA0.501-0.1010-1.00 
  Pupols, Viktors 1994 USA0.001-0.9210-9.20 
  He, Anthony f2300 USA1.0010.38103.80 
  Schill, William f2150 USA0.501-0.3010-3.00 
  Feng, Roland f2334 USA0.501-0.0810-0.80 
  Zhang, Brendan 1990  * USA0.501-0.4210-4.20 
  Lee, Michael m2405 USA0.5010.02100.20 
  Irgaliyev, Alikhan 2193 KAZ0.501-0.2510-2.50 
 * 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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