Individual Calculations February 2019
 Jiang, Brandon  Total change: 0.40  Rating chartPersonal card
 PNWCC FIDE Open - Olympiad Gold Kirkland, Washington USA 2019-01-18
RcRownchangeKK*chgGame
 2004 1705 1.00 6 0.01 40 0.40 
  Yu, Jason 2080 USA0.5010.414016.40 
  Levine, Joseph 1996 USA0.5010.354014.00 
  Zavortink, Matt 2105  * USA0.001-0.0840-3.20 
  Bragg, David f2105  * USA0.001-0.0840-3.20 
  Whale, Nicholas 1770 USA0.001-0.4140-16.40 
  Mahajan, Rushaan c1966 USA0.001-0.1840-7.20 
 * 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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