Individual Calculations February 2019
 Cigan, Jason  Total change: -4.00  Rating chartPersonal card
 PNWCC FIDE Open - Olympiad Gold Kirkland, Washington USA 2019-01-18
RcRownchangeKK*chgGame
 1984 2011 3.50 7 -0.20 20 -4.00 
  Whale, Nicholas 1770 USA1.0010.20204.00 
  He, Anthony Bi f2265 USA0.001-0.1920-3.80 
  Kitsis, Stanislav 2028 USA1.0010.522010.40 
  Levine, Joseph 1996 USA0.001-0.5220-10.40 
  Zhang, Brendan 1952 USA0.501-0.0820-1.60 
  Irgaliyev, Alikhan 2191 KAZ0.001-0.2620-5.20 
  Tien, Sophie 1686 USA1.0010.13202.60 

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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