Individual Calculations May 2014
 Haring, Ruth Inez  Total change: -8.55  Rating chartPersonal card
 3rd Annual Reno - Larry Evans Memorial Open Reno, Nevada USA 2014-04-18
RcRownchangeKK*chgGame
 1950 1885 1.50 5 -0.57 15 -8.55 
  Beilin, Allan 2096 USA0.5010.27154.05 
  Iyengar, Udit 2036 USA0.001-0.3015-4.50 
  Tao, Jeffrey 1879 USA0.001-0.5115-7.65 
  Bayaraa, Chinguun c1593 USA0.501-0.3515-5.25 
  Lapid Shafriri, Gi 2145 USA0.5010.32154.80 

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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