Individual Calculations September 2016
 Christiansen, Natasha  Total change: -23.20  Rating chartPersonal card
 46th Annual Continental Open Sturbridge, Massachusetts USA 2016-08-11
RcRownchangeKK*chgGame
 2034 1864 0.00 4 -1.16 20 -23.20 
  Bryan, Jarod J. f2158 USA0.001-0.1520-3.00 
  Hu, William 1842 USA0.001-0.5320-10.60 
  Maldonado, Oscar 2061 USA0.001-0.2520-5.00 
  Li, Dennis F 2074 USA0.001-0.2320-4.60 

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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