Individual Calculations February 2019
 Yu, Jason  Total change: 8.80  Rating chartPersonal card
 PNWCC FIDE Open - Olympiad Gold Kirkland, Washington USA 2019-01-18
RcRownchangeKK*chgGame
 2101 2080 3.50 7 0.22 40 8.80 
  Jiang, Brandon 1705 USA0.501-0.4140-16.40 
  Deshpande, Aaryan 1922 USA1.0010.294011.60 
  Irgaliyev, Alikhan 2191 KAZ0.5010.15406.00 
  Zhang, Derek 2104 USA0.001-0.4740-18.80 
  Bragg, David f2118 USA1.0010.554022.00 
  He, Anthony Bi f2265 USA0.5010.24409.60 
  Tarjan, James Edward g2402 USA0.001-0.1340-5.20 

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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