Individual Calculations June 2014
 Slack, David  Total change: 6.00  Rating chartPersonal card
 2nd Cherry Blossom Classic Dulles, Virginia USA 2014-05-24
RcRownchangeKK*chgGame
 1977 1896 2.00 4 0.40 15 6.00 
  Sciacca, Patrick 2158 USA0.001-0.1815-2.70 
  Armentrout, Steven 1887 USA0.501-0.0115-0.15 
  Miller, Stephen M 1919 USA1.0010.53157.95 
  Davydov, Alexander 1942 USA0.5010.06150.90 

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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